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MTD changes for 4.14:

Browse Source 
General updates:
  * Constify pci_device_id in various drivers
  * Constify device_type
  * Remove pad control code from the Gemini driver
  * Use %pOF to print OF node full_name
  * Various fixes in the physmap_of driver
  * Remove unused vars in mtdswap
  * Check devm_kzalloc() return value in the spear_smi driver
  * Check clk_prepare_enable() return code in the st_spi_fsm driver
  * Create per MTD device debugfs enties
 
 NAND updates, from Boris Brezillon:
  * Fix memory leaks in the core
  * Remove unused NAND locking support
  * Rename nand.h into rawnand.h (preparing support for spi NANDs)
  * Use NAND_MAX_ID_LEN where appropriate
  * Fix support for 20nm Hynix chips
  * Fix support for Samsung and Hynix SLC NANDs
  * Various cleanup, improvements and fixes in the qcom driver
  * Fixes for bugs detected by various static code analysis tools
  * Fix mxc ooblayout definition
  * Add a new part_parsers to tmio and sharpsl platform data in order to
    define a custom list of partition parsers
  * Request the reset line in exclusive mode in the sunxi driver
  * Fix a build error in the orion-nand driver when compiled for ARMv4
  * Allow 64-bit mvebu platforms to select the PXA3XX driver
 
 SPI NOR updates, from Cyrille Pitchen and Marek Vasut:
  * add support to the JEDEC JESD216B specification (SFDP tables).
  * add support to the Intel Denverton SPI flash controller.
  * fix error recovery for Spansion/Cypress SPI NOR memories.
  * fix 4-byte address management for the Aspeed SPI controller.
  * add support to some Microchip SST26 memory parts
  * remove unneeded pinctrl header Write a message for tag:
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Merge tag 'for-linus-20170904' of git://git.infradead.org/linux-mtd

Pull MTD updates from Boris Brezillon:
 "General updates:
   - Constify pci_device_id in various drivers
   - Constify device_type
   - Remove pad control code from the Gemini driver
   - Use %pOF to print OF node full_name
   - Various fixes in the physmap_of driver
   - Remove unused vars in mtdswap
   - Check devm_kzalloc() return value in the spear_smi driver
   - Check clk_prepare_enable() return code in the st_spi_fsm driver
   - Create per MTD device debugfs enties

  NAND updates, from Boris Brezillon:
   - Fix memory leaks in the core
   - Remove unused NAND locking support
   - Rename nand.h into rawnand.h (preparing support for spi NANDs)
   - Use NAND_MAX_ID_LEN where appropriate
   - Fix support for 20nm Hynix chips
   - Fix support for Samsung and Hynix SLC NANDs
   - Various cleanup, improvements and fixes in the qcom driver
   - Fixes for bugs detected by various static code analysis tools
   - Fix mxc ooblayout definition
   - Add a new part_parsers to tmio and sharpsl platform data in order
     to define a custom list of partition parsers
   - Request the reset line in exclusive mode in the sunxi driver
   - Fix a build error in the orion-nand driver when compiled for ARMv4
   - Allow 64-bit mvebu platforms to select the PXA3XX driver

  SPI NOR updates, from Cyrille Pitchen and Marek Vasut:
   - add support to the JEDEC JESD216B specification (SFDP tables).
   - add support to the Intel Denverton SPI flash controller.
   - fix error recovery for Spansion/Cypress SPI NOR memories.
   - fix 4-byte address management for the Aspeed SPI controller.
   - add support to some Microchip SST26 memory parts
   - remove unneeded pinctrl header Write a message for tag:"

* tag 'for-linus-20170904' of git://git.infradead.org/linux-mtd: (74 commits)
  mtd: nand: complain loudly when chip->bits_per_cell is not correctly initialized
  mtd: nand: make Samsung SLC NAND usable again
  mtd: nand: tmio: Register partitions using the parsers
  mfd: tmio: Add partition parsers platform data
  mtd: nand: sharpsl: Register partitions using the parsers
  mtd: nand: sharpsl: Add partition parsers platform data
  mtd: nand: qcom: Support for IPQ8074 QPIC NAND controller
  mtd: nand: qcom: support for IPQ4019 QPIC NAND controller
  dt-bindings: qcom_nandc: IPQ8074 QPIC NAND documentation
  dt-bindings: qcom_nandc: IPQ4019 QPIC NAND documentation
  dt-bindings: qcom_nandc: fix the ipq806x device tree example
  mtd: nand: qcom: support for different DEV_CMD register offsets
  mtd: nand: qcom: QPIC data descriptors handling
  mtd: nand: qcom: enable BAM or ADM mode
  mtd: nand: qcom: erased codeword detection configuration
  mtd: nand: qcom: support for read location registers
  mtd: nand: qcom: support for passing flags in DMA helper functions
  mtd: nand: qcom: add BAM DMA descriptor handling
  mtd: nand: qcom: allocate BAM transaction
  mtd: nand: qcom: DMA mapping support for register read buffer
  ...
This commit is contained in:
Linus Torvalds 2017-09-09 14:48:21 -07:00
commit a59e57da49
162 changed files with 2114 additions and 766 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

65
Documentation/devicetree/bindings/mtd/qcom_nandc.txt
View File

@ -1,11 +1,20 @@
* Qualcomm NAND controller
Required properties:
- compatible: should be "qcom,ipq806x-nand"
- compatible: must be one of the following:
* "qcom,ipq806x-nand" - for EBI2 NAND controller being used in IPQ806x
SoC and it uses ADM DMA
* "qcom,ipq4019-nand" - for QPIC NAND controller v1.4.0 being used in
IPQ4019 SoC and it uses BAM DMA
* "qcom,ipq8074-nand" - for QPIC NAND controller v1.5.0 being used in
IPQ8074 SoC and it uses BAM DMA
- reg: MMIO address range
- clocks: must contain core clock and always on clock
- clock-names: must contain "core" for the core clock and "aon" for the
always on clock
EBI2 specific properties:
- dmas: DMA specifier, consisting of a phandle to the ADM DMA
controller node and the channel number to be used for
NAND. Refer to dma.txt and qcom_adm.txt for more details
@ -16,6 +25,12 @@ Required properties:
- qcom,data-crci: must contain the ADM data type CRCI block instance
number specified for the NAND controller on the given
platform
QPIC specific properties:
- dmas: DMA specifier, consisting of a phandle to the BAM DMA
and the channel number to be used for NAND. Refer to
dma.txt, qcom_bam_dma.txt for more details
- dma-names: must contain all 3 channel names : "tx", "rx", "cmd"
- #address-cells: <1> - subnodes give the chip-select number
- #size-cells: <0>
@ -26,7 +41,6 @@ chip-selects which (may) contain NAND flash chips. Their properties are as
follows.
Required properties:
- compatible: should contain "qcom,nandcs"
- reg: a single integer representing the chip-select
number (e.g., 0, 1, 2, etc.)
- #address-cells: see partition.txt
@ -43,8 +57,8 @@ partition.txt for more detail.
Example:
nand@1ac00000 {
compatible = "qcom,ebi2-nandc";
nand-controller@1ac00000 {
compatible = "qcom,ipq806x-nand";
reg = <0x1ac00000 0x800>;
clocks = <&gcc EBI2_CLK>,
@ -59,8 +73,7 @@ nand@1ac00000 {
#address-cells = <1>;
#size-cells = <0>;
nandcs@0 {
compatible = "qcom,nandcs";
nand@0 {
reg = <0>;
nand-ecc-strength = <4>;
@ -84,3 +97,43 @@ nand@1ac00000 {
};
};
};
nand-controller@79b0000 {
compatible = "qcom,ipq4019-nand";
reg = <0x79b0000 0x1000>;
clocks = <&gcc GCC_QPIC_CLK>,
<&gcc GCC_QPIC_AHB_CLK>;
clock-names = "core", "aon";
dmas = <&qpicbam 0>,
<&qpicbam 1>,
<&qpicbam 2>;
dma-names = "tx", "rx", "cmd";
#address-cells = <1>;
#size-cells = <0>;
nand@0 {
reg = <0>;
nand-ecc-strength = <4>;
nand-ecc-step-size = <512>;
nand-bus-width = <8>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "boot-nand";
reg = <0 0x58a0000>;
};
partition@58a0000 {
label = "fs-nand";
reg = <0x58a0000 0x4000000>;
};
};
};
};

8
Documentation/driver-api/mtdnand.rst
View File

@ -516,7 +516,7 @@ mirrored table is performed.
The most important field in the nand_bbt_descr structure is the
options field. The options define most of the table properties. Use the
predefined constants from nand.h to define the options.
predefined constants from rawnand.h to define the options.
- Number of bits per block
@ -843,7 +843,7 @@ Chip option constants
Constants for chip id table
~~~~~~~~~~~~~~~~~~~~~~~~~~~
These constants are defined in nand.h. They are OR-ed together to
These constants are defined in rawnand.h. They are OR-ed together to
describe the chip functionality::
/* Buswitdh is 16 bit */
@ -865,7 +865,7 @@ describe the chip functionality::
Constants for runtime options
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
These constants are defined in nand.h. They are OR-ed together to
These constants are defined in rawnand.h. They are OR-ed together to
describe the functionality::
/* The hw ecc generator provides a syndrome instead a ecc value on read
@ -956,7 +956,7 @@ developer. Each struct member has a short description which is marked
with an [XXX] identifier. See the chapter "Documentation hints" for an
explanation.
.. kernel-doc:: include/linux/mtd/nand.h
.. kernel-doc:: include/linux/mtd/rawnand.h
:internal:
Public Functions Provided

2
MAINTAINERS
View File

@ -9184,7 +9184,7 @@ T: git git://git.infradead.org/linux-mtd.git nand/fixes
T: git git://git.infradead.org/l2-mtd.git nand/next
S: Maintained
F: drivers/mtd/nand/
F: include/linux/mtd/nand*.h
F: include/linux/mtd/*nand*.h
NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
M: Daniel Mack <zonque@gmail.com>

2
arch/arm/mach-davinci/board-da850-evm.c
View File

@ -26,7 +26,7 @@
#include <linux/input/tps6507x-ts.h>
#include <linux/mfd/tps6507x.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>

2
arch/arm/mach-davinci/board-dm355-evm.c
View File

@ -14,7 +14,7 @@
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/i2c.h>
#include <linux/gpio.h>
#include <linux/clk.h>

2
arch/arm/mach-davinci/board-dm355-leopard.c
View File

@ -13,7 +13,7 @@
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/i2c.h>
#include <linux/gpio.h>
#include <linux/clk.h>

2
arch/arm/mach-davinci/board-dm365-evm.c
View File

@ -23,7 +23,7 @@
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/slab.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/input.h>
#include <linux/spi/spi.h>
#include <linux/spi/eeprom.h>

2
arch/arm/mach-davinci/board-dm644x-evm.c
View File

@ -17,7 +17,7 @@
#include <linux/platform_data/pcf857x.h>
#include <linux/platform_data/at24.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/phy.h>

2
arch/arm/mach-davinci/board-dm646x-evm.c
View File

@ -29,7 +29,7 @@
#include <media/i2c/adv7343.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/clk.h>
#include <linux/export.h>

2
arch/arm/mach-davinci/board-sffsdr.c
View File

@ -28,7 +28,7 @@
#include <linux/i2c.h>
#include <linux/platform_data/at24.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <asm/mach-types.h>

2
arch/arm/mach-dove/dove-db-setup.c
View File

@ -13,7 +13,7 @@
#include <linux/platform_device.h>
#include <linux/irq.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/timer.h>
#include <linux/ata_platform.h>
#include <linux/mv643xx_eth.h>

2
arch/arm/mach-ep93xx/snappercl15.c
View File

@ -25,7 +25,7 @@
#include <linux/fb.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <mach/hardware.h>
#include <linux/platform_data/video-ep93xx.h>

2
arch/arm/mach-ep93xx/ts72xx.c
View File

@ -16,7 +16,7 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <mach/hardware.h>

2
arch/arm/mach-imx/mach-qong.c
View File

@ -18,7 +18,7 @@
#include <linux/memory.h>
#include <linux/platform_device.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/gpio.h>
#include <asm/mach-types.h>

2
arch/arm/mach-ixp4xx/ixdp425-setup.c
View File

@ -17,7 +17,7 @@
#include <linux/i2c-gpio.h>
#include <linux/io.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/delay.h>
#include <linux/gpio.h>

2
arch/arm/mach-mmp/aspenite.c
View File

@ -16,7 +16,7 @@
#include <linux/smc91x.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/interrupt.h>
#include <linux/platform_data/mv_usb.h>

2
arch/arm/mach-omap1/board-fsample.c
View File

@ -16,7 +16,7 @@
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/input.h>

2
arch/arm/mach-omap1/board-h2.c
View File

@ -24,7 +24,7 @@
#include <linux/delay.h>
#include <linux/i2c.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/input.h>

2
arch/arm/mach-omap1/board-h3.c
View File

@ -23,7 +23,7 @@
#include <linux/workqueue.h>
#include <linux/i2c.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/input.h>

2
arch/arm/mach-omap1/board-nand.c
View File

@ -16,7 +16,7 @@
#include <linux/kernel.h>
#include <linux/io.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include "common.h"

2
arch/arm/mach-omap1/board-perseus2.c
View File

@ -16,7 +16,7 @@
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/input.h>

2
arch/arm/mach-orion5x/db88f5281-setup.c
View File

@ -16,7 +16,7 @@
#include <linux/pci.h>
#include <linux/irq.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/timer.h>
#include <linux/mv643xx_eth.h>
#include <linux/i2c.h>

2
arch/arm/mach-orion5x/kurobox_pro-setup.c
View File

@ -15,7 +15,7 @@
#include <linux/irq.h>
#include <linux/delay.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mv643xx_eth.h>
#include <linux/i2c.h>
#include <linux/serial_reg.h>

2
arch/arm/mach-orion5x/ts209-setup.c
View File

@ -15,7 +15,7 @@
#include <linux/pci.h>
#include <linux/irq.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mv643xx_eth.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>

2
arch/arm/mach-orion5x/ts78xx-setup.c
View File

@ -16,7 +16,7 @@
#include <linux/platform_device.h>
#include <linux/mv643xx_eth.h>
#include <linux/ata_platform.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/timeriomem-rng.h>
#include <asm/mach-types.h>

2
arch/arm/mach-pxa/balloon3.c
View File

@ -29,7 +29,7 @@
#include <linux/types.h>
#include <linux/platform_data/pcf857x.h>
#include <linux/i2c/pxa-i2c.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/physmap.h>
#include <linux/regulator/max1586.h>

2
arch/arm/mach-pxa/em-x270.c
View File

@ -15,7 +15,7 @@
#include <linux/dm9000.h>
#include <linux/platform_data/rtc-v3020.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/input.h>

2
arch/arm/mach-pxa/eseries.c
View File

@ -20,7 +20,7 @@
#include <linux/mfd/tc6387xb.h>
#include <linux/mfd/tc6393xb.h>
#include <linux/mfd/t7l66xb.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/usb/gpio_vbus.h>
#include <linux/memblock.h>

2
arch/arm/mach-pxa/palmtx.c
View File

@ -28,7 +28,7 @@
#include <linux/wm97xx.h>
#include <linux/power_supply.h>
#include <linux/usb/gpio_vbus.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/physmap.h>

2
arch/arm/mach-pxa/tosa.c
View File

@ -24,7 +24,7 @@
#include <linux/mmc/host.h>
#include <linux/mfd/tc6393xb.h>
#include <linux/mfd/tmio.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/pm.h>

2
arch/arm/mach-s3c24xx/common-smdk.c
View File

@ -23,7 +23,7 @@
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/nand_ecc.h>
#include <linux/mtd/partitions.h>
#include <linux/io.h>

2
arch/arm/mach-s3c24xx/mach-anubis.c
View File

@ -40,7 +40,7 @@
#include <linux/platform_data/i2c-s3c2410.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/nand_ecc.h>
#include <linux/mtd/partitions.h>

2
arch/arm/mach-s3c24xx/mach-at2440evb.c
View File

@ -41,7 +41,7 @@
#include <linux/platform_data/i2c-s3c2410.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/nand_ecc.h>
#include <linux/mtd/partitions.h>

2
arch/arm/mach-s3c24xx/mach-bast.c
View File

@ -28,7 +28,7 @@
#include <linux/serial_8250.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/nand_ecc.h>
#include <linux/mtd/partitions.h>

2
arch/arm/mach-s3c24xx/mach-gta02.c
View File

@ -50,7 +50,7 @@
#include <linux/mfd/pcf50633/pmic.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/nand_ecc.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>

2
arch/arm/mach-s3c24xx/mach-jive.c
View File

@ -43,7 +43,7 @@
#include <asm/mach-types.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/nand_ecc.h>
#include <linux/mtd/partitions.h>

2
arch/arm/mach-s3c24xx/mach-mini2440.c
View File

@ -49,7 +49,7 @@
#include <linux/platform_data/usb-s3c2410_udc.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/nand_ecc.h>
#include <linux/mtd/partitions.h>

2
arch/arm/mach-s3c24xx/mach-osiris.c
View File

@ -36,7 +36,7 @@
#include <linux/platform_data/i2c-s3c2410.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/nand_ecc.h>
#include <linux/mtd/partitions.h>

2
arch/arm/mach-s3c24xx/mach-qt2410.c
View File

@ -36,7 +36,7 @@
#include <linux/spi/spi_gpio.h>
#include <linux/io.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/nand_ecc.h>
#include <linux/mtd/partitions.h>

2
arch/arm/mach-s3c24xx/mach-rx3715.c
View File

@ -27,7 +27,7 @@
#include <linux/serial.h>
#include <linux/io.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/nand_ecc.h>
#include <linux/mtd/partitions.h>

2
arch/arm/mach-s3c24xx/mach-vstms.c
View File

@ -20,7 +20,7 @@
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/nand_ecc.h>
#include <linux/mtd/partitions.h>
#include <linux/memblock.h>

2
arch/blackfin/mach-bf537/boards/dnp5370.c
View File

@ -17,7 +17,7 @@
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/plat-ram.h>
#include <linux/mtd/physmap.h>

2
arch/blackfin/mach-bf537/boards/stamp.c
View File

@ -12,7 +12,7 @@
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/plat-ram.h>
#include <linux/mtd/physmap.h>

2
arch/blackfin/mach-bf561/boards/acvilon.c
View File

@ -38,7 +38,7 @@
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/plat-ram.h>
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>

2
arch/cris/arch-v32/drivers/mach-a3/nandflash.c
View File

@ -16,7 +16,7 @@
#include <linux/init.h>
#include <linux/module.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <arch/memmap.h>
#include <hwregs/reg_map.h>

2
arch/cris/arch-v32/drivers/mach-fs/nandflash.c
View File

@ -16,7 +16,7 @@
#include <linux/init.h>
#include <linux/module.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <arch/memmap.h>
#include <hwregs/reg_map.h>

2
arch/mips/alchemy/devboards/db1200.c
View File

@ -29,7 +29,7 @@
#include <linux/leds.h>
#include <linux/mmc/host.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/platform_device.h>
#include <linux/serial_8250.h>

2
arch/mips/alchemy/devboards/db1300.c
View File

@ -18,7 +18,7 @@
#include <linux/mmc/host.h>
#include <linux/module.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/platform_device.h>
#include <linux/smsc911x.h>

2
arch/mips/alchemy/devboards/db1550.c
View File

@ -12,7 +12,7 @@
#include <linux/io.h>
#include <linux/interrupt.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/platform_device.h>
#include <linux/pm.h>

2
arch/mips/include/asm/mach-jz4740/jz4740_nand.h
View File

@ -16,7 +16,7 @@
#ifndef __ASM_MACH_JZ4740_JZ4740_NAND_H__
#define __ASM_MACH_JZ4740_JZ4740_NAND_H__
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#define JZ_NAND_NUM_BANKS 4

2
arch/mips/netlogic/xlr/platform-flash.c
View File

@ -19,7 +19,7 @@
#include <linux/mtd/mtd.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <asm/netlogic/haldefs.h>

2
arch/mips/pnx833x/common/platform.c
View File

@ -30,7 +30,7 @@
#include <linux/resource.h>
#include <linux/serial.h>
#include <linux/serial_pnx8xxx.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <irq.h>

2
arch/mips/rb532/devices.c
View File

@ -20,7 +20,7 @@
#include <linux/ctype.h>
#include <linux/string.h>
#include <linux/platform_device.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/gpio.h>

2
arch/sh/boards/mach-migor/setup.c
View File

@ -15,7 +15,7 @@
#include <linux/mmc/host.h>
#include <linux/mtd/physmap.h>
#include <linux/mfd/tmio.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/i2c.h>
#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>

43
drivers/mtd/devices/docg3.c
View File

@ -1809,37 +1809,22 @@ static int dbg_protection_show(struct seq_file *s, void *p)
}
DEBUGFS_RO_ATTR(protection, dbg_protection_show);
static int __init doc_dbg_register(struct docg3 *docg3)
static void __init doc_dbg_register(struct mtd_info *floor)
{
struct dentry *root, *entry;
struct dentry *root = floor->dbg.dfs_dir;
struct docg3 *docg3 = floor->priv;
root = debugfs_create_dir("docg3", NULL);
if (!root)
return -ENOMEM;
if (IS_ERR_OR_NULL(root))
return;
entry = debugfs_create_file("flashcontrol", S_IRUSR, root, docg3,
debugfs_create_file("docg3_flashcontrol", S_IRUSR, root, docg3,
&flashcontrol_fops);
if (entry)
entry = debugfs_create_file("asic_mode", S_IRUSR, root,
docg3, &asic_mode_fops);
if (entry)
entry = debugfs_create_file("device_id", S_IRUSR, root,
docg3, &device_id_fops);
if (entry)
entry = debugfs_create_file("protection", S_IRUSR, root,
docg3, &protection_fops);
if (entry) {
docg3->debugfs_root = root;
return 0;
} else {
debugfs_remove_recursive(root);
return -ENOMEM;
}
}
static void doc_dbg_unregister(struct docg3 *docg3)
{
debugfs_remove_recursive(docg3->debugfs_root);
debugfs_create_file("docg3_asic_mode", S_IRUSR, root, docg3,
&asic_mode_fops);
debugfs_create_file("docg3_device_id", S_IRUSR, root, docg3,
&device_id_fops);
debugfs_create_file("docg3_protection", S_IRUSR, root, docg3,
&protection_fops);
}
/**
@ -2114,6 +2099,8 @@ static int __init docg3_probe(struct platform_device *pdev)
0);
if (ret)
goto err_probe;
doc_dbg_register(cascade->floors[floor]);
}
ret = doc_register_sysfs(pdev, cascade);
@ -2121,7 +2108,6 @@ static int __init docg3_probe(struct platform_device *pdev)
goto err_probe;
platform_set_drvdata(pdev, cascade);
doc_dbg_register(cascade->floors[0]->priv);
return 0;
notfound:
@ -2148,7 +2134,6 @@ static int docg3_release(struct platform_device *pdev)
int floor;
doc_unregister_sysfs(pdev, cascade);
doc_dbg_unregister(docg3);
for (floor = 0; floor < DOC_MAX_NBFLOORS; floor++)
if (cascade->floors[floor])
doc_release_device(cascade->floors[floor]);

2
drivers/mtd/devices/docg3.h
View File

@ -299,7 +299,6 @@ struct docg3_cascade {
* @oob_autoecc: if 1, use only bytes 0-7, 15, and fill the others with HW ECC
* if 0, use all the 16 bytes.
* @oob_write_buf: prepared OOB for next page_write
* @debugfs_root: debugfs root node
*/
struct docg3 {
struct device *dev;
@ -312,7 +311,6 @@ struct docg3 {
loff_t oob_write_ofs;
int oob_autoecc;
u8 oob_write_buf[DOC_LAYOUT_OOB_SIZE];
struct dentry *debugfs_root;
};
#define doc_err(fmt, arg...) dev_err(docg3->dev, (fmt), ## arg)

2
drivers/mtd/devices/spear_smi.c
View File

@ -775,6 +775,8 @@ static int spear_smi_probe_config_dt(struct platform_device *pdev,
pdata->board_flash_info = devm_kzalloc(&pdev->dev,
sizeof(*pdata->board_flash_info),
GFP_KERNEL);
if (!pdata->board_flash_info)
return -ENOMEM;
/* Fill structs for each subnode (flash device) */
while ((pp = of_get_next_child(np, pp))) {

20
drivers/mtd/devices/st_spi_fsm.c
View File

@ -2073,15 +2073,17 @@ static int stfsm_probe(struct platform_device *pdev)
ret = stfsm_init(fsm);
if (ret) {
dev_err(&pdev->dev, "Failed to initialise FSM Controller\n");
return ret;
goto err_clk_unprepare;
}
stfsm_fetch_platform_configs(pdev);
/* Detect SPI FLASH device */
info = stfsm_jedec_probe(fsm);
if (!info)
return -ENODEV;
if (!info) {
ret = -ENODEV;
goto err_clk_unprepare;
}
fsm->info = info;
/* Use device size to determine address width */
@ -2095,11 +2097,11 @@ static int stfsm_probe(struct platform_device *pdev)
if (info->config) {
ret = info->config(fsm);
if (ret)
return ret;
goto err_clk_unprepare;
} else {
ret = stfsm_prepare_rwe_seqs_default(fsm);
if (ret)
return ret;
goto err_clk_unprepare;
}
fsm->mtd.name = info->name;
@ -2124,6 +2126,10 @@ static int stfsm_probe(struct platform_device *pdev)
fsm->mtd.erasesize, (fsm->mtd.erasesize >> 10));
return mtd_device_register(&fsm->mtd, NULL, 0);
err_clk_unprepare:
clk_disable_unprepare(fsm->clk);
return ret;
}
static int stfsm_remove(struct platform_device *pdev)
@ -2147,9 +2153,7 @@ static int stfsmfsm_resume(struct device *dev)
{
struct stfsm *fsm = dev_get_drvdata(dev);
clk_prepare_enable(fsm->clk);
return 0;
return clk_prepare_enable(fsm->clk);
}
#endif

2
drivers/mtd/inftlcore.c
View File

@ -33,7 +33,7 @@
#include <linux/mtd/mtd.h>
#include <linux/mtd/nftl.h>
#include <linux/mtd/inftl.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/uaccess.h>
#include <asm/errno.h>
#include <asm/io.h>

4
drivers/mtd/maps/amd76xrom.c
View File

@ -296,7 +296,7 @@ static void amd76xrom_remove_one(struct pci_dev *pdev)
amd76xrom_cleanup(window);
}
static struct pci_device_id amd76xrom_pci_tbl[] = {
static const struct pci_device_id amd76xrom_pci_tbl[] = {
{ PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_VIPER_7410,
PCI_ANY_ID, PCI_ANY_ID, },
{ PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_VIPER_7440,
@ -319,7 +319,7 @@ static struct pci_driver amd76xrom_driver = {
static int __init init_amd76xrom(void)
{
struct pci_dev *pdev;
struct pci_device_id *id;
const struct pci_device_id *id;
pdev = NULL;
for(id = amd76xrom_pci_tbl; id->vendor; id++) {
pdev = pci_get_device(id->vendor, id->device, NULL);

4
drivers/mtd/maps/ck804xrom.c
View File

@ -326,7 +326,7 @@ static void ck804xrom_remove_one(struct pci_dev *pdev)
ck804xrom_cleanup(window);
}
static struct pci_device_id ck804xrom_pci_tbl[] = {
static const struct pci_device_id ck804xrom_pci_tbl[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, 0x0051), .driver_data = DEV_CK804 },
{ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, 0x0360), .driver_data = DEV_MCP55 },
{ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, 0x0361), .driver_data = DEV_MCP55 },
@ -353,7 +353,7 @@ static struct pci_driver ck804xrom_driver = {
static int __init init_ck804xrom(void)
{
struct pci_dev *pdev;
struct pci_device_id *id;
const struct pci_device_id *id;
int retVal;
pdev = NULL;

4
drivers/mtd/maps/esb2rom.c
View File

@ -384,7 +384,7 @@ static void esb2rom_remove_one(struct pci_dev *pdev)
esb2rom_cleanup(window);
}
static struct pci_device_id esb2rom_pci_tbl[] = {
static const struct pci_device_id esb2rom_pci_tbl[] = {
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_0,
PCI_ANY_ID, PCI_ANY_ID, },
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_0,
@ -414,7 +414,7 @@ static struct pci_driver esb2rom_driver = {
static int __init init_esb2rom(void)
{
struct pci_dev *pdev;
struct pci_device_id *id;
const struct pci_device_id *id;
int retVal;
pdev = NULL;

4
drivers/mtd/maps/ichxrom.c
View File

@ -323,7 +323,7 @@ static void ichxrom_remove_one(struct pci_dev *pdev)
ichxrom_cleanup(window);
}
static struct pci_device_id ichxrom_pci_tbl[] = {
static const struct pci_device_id ichxrom_pci_tbl[] = {
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_0,
PCI_ANY_ID, PCI_ANY_ID, },
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_0,
@ -351,7 +351,7 @@ static struct pci_driver ichxrom_driver = {
static int __init init_ichxrom(void)
{
struct pci_dev *pdev;
struct pci_device_id *id;
const struct pci_device_id *id;
pdev = NULL;
for (id = ichxrom_pci_tbl; id->vendor; id++) {

2
drivers/mtd/maps/intel_vr_nor.c
View File

@ -170,7 +170,7 @@ static int vr_nor_init_maps(struct vr_nor_mtd *p)
return err;
}
static struct pci_device_id vr_nor_pci_ids[] = {
static const struct pci_device_id vr_nor_pci_ids[] = {
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x500D)},
{0,}
};

2
drivers/mtd/maps/pci.c
View File

@ -228,7 +228,7 @@ static struct mtd_pci_info intel_dc21285_info = {
* PCI device ID table
*/
static struct pci_device_id mtd_pci_ids[] = {
static const struct pci_device_id mtd_pci_ids[] = {
{
.vendor = PCI_VENDOR_ID_INTEL,
.device = 0x530d,

8
drivers/mtd/maps/physmap_of_core.c
View File

@ -178,8 +178,8 @@ static int of_flash_probe(struct platform_device *dev)
*/
p = of_get_property(dp, "reg", &count);
if (!p || count % reg_tuple_size != 0) {
dev_err(&dev->dev, "Malformed reg property on %s\n",
dev->dev.of_node->full_name);
dev_err(&dev->dev, "Malformed reg property on %pOF\n",
dev->dev.of_node);
err = -EINVAL;
goto err_flash_remove;
}
@ -235,10 +235,10 @@ static int of_flash_probe(struct platform_device *dev)
err = of_flash_probe_gemini(dev, dp, &info->list[i].map);
if (err)
return err;
goto err_out;
err = of_flash_probe_versatile(dev, dp, &info->list[i].map);
if (err)
return err;
goto err_out;
err = -ENOMEM;
info->list[i].map.virt = ioremap(info->list[i].map.phys,

16
drivers/mtd/maps/physmap_of_gemini.c
View File

@ -43,13 +43,6 @@
#define FLASH_PARALLEL_HIGH_PIN_CNT (1 << 20) /* else low pin cnt */
/* Miscellaneous Control Register */
#define GLOBAL_MISC_CTRL 0x30
#define FLASH_PADS_MASK 0x07
#define NAND_PADS_DISABLE BIT(2)
#define PFLASH_PADS_DISABLE BIT(1)
#define SFLASH_PADS_DISABLE BIT(0)
static const struct of_device_id syscon_match[] = {
{ .compatible = "cortina,gemini-syscon" },
{ },
@ -102,15 +95,6 @@ int of_flash_probe_gemini(struct platform_device *pdev,
map->bankwidth * 8);
}
/* Activate parallel (NOR flash) mode */
ret = regmap_update_bits(rmap, GLOBAL_MISC_CTRL,
FLASH_PADS_MASK,
SFLASH_PADS_DISABLE | NAND_PADS_DISABLE);
if (ret) {
dev_err(dev, "unable to set up physmap pads\n");
return -ENODEV;
}
dev_info(&pdev->dev, "initialized Gemini-specific physmap control\n");
return 0;

2
drivers/mtd/maps/physmap_of_versatile.c
View File

@ -97,7 +97,7 @@ static const struct of_device_id ebi_match[] = {
static int ap_flash_init(struct platform_device *pdev)
{
struct device_node *ebi;
static void __iomem *ebi_base;
void __iomem *ebi_base;
u32 val;
int ret;

4
drivers/mtd/maps/sun_uflash.c
View File

@ -55,8 +55,8 @@ int uflash_devinit(struct platform_device *op, struct device_node *dp)
/* Non-CFI userflash device-- once I find one we
* can work on supporting it.
*/
printk(KERN_ERR PFX "Unsupported device at %s, 0x%llx\n",
dp->full_name, (unsigned long long)op->resource[0].start);
printk(KERN_ERR PFX "Unsupported device at %pOF, 0x%llx\n",
dp, (unsigned long long)op->resource[0].start);
return -ENODEV;
}

18
drivers/mtd/mtdcore.c
View File

@ -40,6 +40,7 @@
#include <linux/slab.h>
#include <linux/reboot.h>
#include <linux/leds.h>
#include <linux/debugfs.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
@ -339,7 +340,7 @@ static struct attribute *mtd_attrs[] = {
};
ATTRIBUTE_GROUPS(mtd);
static struct device_type mtd_devtype = {
static const struct device_type mtd_devtype = {
.name = "mtd",
.groups = mtd_groups,
.release = mtd_release,
@ -477,6 +478,8 @@ int mtd_pairing_groups(struct mtd_info *mtd)
}
EXPORT_SYMBOL_GPL(mtd_pairing_groups);
static struct dentry *dfs_dir_mtd;
/**
* add_mtd_device - register an MTD device
* @mtd: pointer to new MTD device info structure
@ -552,6 +555,14 @@ int add_mtd_device(struct mtd_info *mtd)
if (error)
goto fail_added;
if (!IS_ERR_OR_NULL(dfs_dir_mtd)) {
mtd->dbg.dfs_dir = debugfs_create_dir(dev_name(&mtd->dev), dfs_dir_mtd);
if (IS_ERR_OR_NULL(mtd->dbg.dfs_dir)) {
pr_debug("mtd device %s won't show data in debugfs\n",
dev_name(&mtd->dev));
}
}
device_create(&mtd_class, mtd->dev.parent, MTD_DEVT(i) + 1, NULL,
"mtd%dro", i);
@ -594,6 +605,8 @@ int del_mtd_device(struct mtd_info *mtd)
mutex_lock(&mtd_table_mutex);
debugfs_remove_recursive(mtd->dbg.dfs_dir);
if (idr_find(&mtd_idr, mtd->index) != mtd) {
ret = -ENODEV;
goto out_error;
@ -1811,6 +1824,8 @@ static int __init init_mtd(void)
if (ret)
goto out_procfs;
dfs_dir_mtd = debugfs_create_dir("mtd", NULL);
return 0;
out_procfs:
@ -1826,6 +1841,7 @@ err_reg:
static void __exit cleanup_mtd(void)
{
debugfs_remove_recursive(dfs_dir_mtd);
cleanup_mtdchar();
if (proc_mtd)
remove_proc_entry("mtd", NULL);

21
drivers/mtd/mtdswap.c
View File

@ -138,8 +138,6 @@ struct mtdswap_dev {
char *page_buf;
char *oob_buf;
struct dentry *debugfs_root;
};
struct mtdswap_oobdata {
@ -1315,29 +1313,19 @@ static const struct file_operations mtdswap_fops = {
static int mtdswap_add_debugfs(struct mtdswap_dev *d)
{
struct gendisk *gd = d->mbd_dev->disk;
struct device *dev = disk_to_dev(gd);
struct dentry *root;
struct dentry *root = d->mtd->dbg.dfs_dir;
struct dentry *dent;
root = debugfs_create_dir(gd->disk_name, NULL);
if (IS_ERR(root))
if (!IS_ENABLED(CONFIG_DEBUG_FS))
return 0;
if (!root) {
dev_err(dev, "failed to initialize debugfs\n");
if (IS_ERR_OR_NULL(root))
return -1;
}
d->debugfs_root = root;
dent = debugfs_create_file("stats", S_IRUSR, root, d,
dent = debugfs_create_file("mtdswap_stats", S_IRUSR, root, d,
&mtdswap_fops);
if (!dent) {
dev_err(d->dev, "debugfs_create_file failed\n");
debugfs_remove_recursive(root);
d->debugfs_root = NULL;
return -1;
}
@ -1540,7 +1528,6 @@ static void mtdswap_remove_dev(struct mtd_blktrans_dev *dev)
{
struct mtdswap_dev *d = MTDSWAP_MBD_TO_MTDSWAP(dev);
debugfs_remove_recursive(d->debugfs_root);
del_mtd_blktrans_dev(dev);
mtdswap_cleanup(d);
kfree(d);

2
drivers/mtd/nand/Kconfig
View File

@ -315,7 +315,7 @@ config MTD_NAND_ATMEL
config MTD_NAND_PXA3xx
tristate "NAND support on PXA3xx and Armada 370/XP"
depends on PXA3xx || ARCH_MMP || PLAT_ORION
depends on PXA3xx || ARCH_MMP || PLAT_ORION || ARCH_MVEBU
help
This enables the driver for the NAND flash device found on
PXA3xx processors (NFCv1) and also on Armada 370/XP (NFCv2).

2
drivers/mtd/nand/ams-delta.c
View File

@ -20,7 +20,7 @@
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/gpio.h>
#include <linux/platform_data/gpio-omap.h>

15
drivers/mtd/nand/atmel/nand-controller.c
View File

@ -59,7 +59,7 @@
#include <linux/mfd/syscon/atmel-matrix.h>
#include <linux/mfd/syscon/atmel-smc.h>
#include <linux/module.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/of_address.h>
#include <linux/of_irq.h>
#include <linux/of_platform.h>
@ -2091,8 +2091,8 @@ atmel_hsmc_nand_controller_legacy_init(struct atmel_hsmc_nand_controller *nc)
}
nc->irq = of_irq_get(nand_np, 0);
if (nc->irq < 0) {
ret = nc->irq;
if (nc->irq <= 0) {
ret = nc->irq ?: -ENXIO;
if (ret != -EPROBE_DEFER)
dev_err(dev, "Failed to get IRQ number (err = %d)\n",
ret);
@ -2183,11 +2183,12 @@ atmel_hsmc_nand_controller_init(struct atmel_hsmc_nand_controller *nc)
nc->irq = of_irq_get(np, 0);
of_node_put(np);
if (nc->irq < 0) {
if (nc->irq != -EPROBE_DEFER)
if (nc->irq <= 0) {
ret = nc->irq ?: -ENXIO;
if (ret != -EPROBE_DEFER)
dev_err(dev, "Failed to get IRQ number (err = %d)\n",
nc->irq);
return nc->irq;
ret);
return ret;
}
np = of_parse_phandle(dev->of_node, "atmel,nfc-io", 0);

2
drivers/mtd/nand/atmel/pmecc.c
View File

@ -47,7 +47,7 @@
#include <linux/genalloc.h>
#include <linux/iopoll.h>
#include <linux/module.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/of_irq.h>
#include <linux/of_platform.h>
#include <linux/platform_device.h>

2
drivers/mtd/nand/au1550nd.c
View File

@ -14,7 +14,7 @@
#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/platform_device.h>
#include <asm/io.h>

2
drivers/mtd/nand/bcm47xxnflash/bcm47xxnflash.h
View File

@ -6,7 +6,7 @@
#endif
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
struct bcm47xxnflash {
struct bcma_drv_cc *cc;

2
drivers/mtd/nand/bf5xx_nand.c
View File

@ -49,7 +49,7 @@
#include <linux/bitops.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/nand_ecc.h>
#include <linux/mtd/partitions.h>

2
drivers/mtd/nand/brcmnand/brcmnand.c
View File

@ -29,7 +29,7 @@
#include <linux/bitops.h>
#include <linux/mm.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/of.h>
#include <linux/of_platform.h>

2
drivers/mtd/nand/cafe_nand.c
View File

@ -13,7 +13,7 @@
#include <linux/device.h>
#undef DEBUG
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/rslib.h>
#include <linux/pci.h>

2
drivers/mtd/nand/cmx270_nand.c
View File

@ -18,7 +18,7 @@
* CM-X270 board.
*/
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/slab.h>
#include <linux/gpio.h>

2
drivers/mtd/nand/cs553x_nand.c
View File

@ -24,7 +24,7 @@
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/nand_ecc.h>
#include <linux/mtd/partitions.h>

2
drivers/mtd/nand/davinci_nand.c
View File

@ -29,7 +29,7 @@
#include <linux/err.h>
#include <linux/clk.h>
#include <linux/io.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/slab.h>
#include <linux/of_device.h>

2
drivers/mtd/nand/denali.h
View File

@ -21,7 +21,7 @@
#define __DENALI_H__
#include <linux/bitops.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#define DEVICE_RESET 0x0
#define DEVICE_RESET__BANK(bank) BIT(bank)

4
drivers/mtd/nand/denali_dt.c
View File

@ -118,7 +118,9 @@ static int denali_dt_probe(struct platform_device *pdev)
dev_err(&pdev->dev, "no clk available\n");
return PTR_ERR(dt->clk);
}
clk_prepare_enable(dt->clk);
ret = clk_prepare_enable(dt->clk);
if (ret)
return ret;
denali->clk_x_rate = clk_get_rate(dt->clk);

2
drivers/mtd/nand/diskonchip.c
View File

@ -27,7 +27,7 @@
#include <linux/io.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/doc2000.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/inftl.h>

2
drivers/mtd/nand/docg4.c
View File

@ -41,7 +41,7 @@
#include <linux/bitops.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/bch.h>
#include <linux/bitrev.h>
#include <linux/jiffies.h>

2
drivers/mtd/nand/fsl_elbc_nand.c
View File

@ -34,7 +34,7 @@
#include <linux/interrupt.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/nand_ecc.h>
#include <linux/mtd/partitions.h>

2
drivers/mtd/nand/fsl_ifc_nand.c
View File

@ -26,7 +26,7 @@
#include <linux/of_address.h>
#include <linux/slab.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/nand_ecc.h>
#include <linux/fsl_ifc.h>

2
drivers/mtd/nand/fsl_upm.c
View File

@ -14,7 +14,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/nand_ecc.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/mtd.h>

2
drivers/mtd/nand/fsmc_nand.c
View File

@ -28,7 +28,7 @@
#include <linux/sched.h>
#include <linux/types.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/nand_ecc.h>
#include <linux/platform_device.h>
#include <linux/of.h>

2
drivers/mtd/nand/gpio.c
View File

@ -26,7 +26,7 @@
#include <linux/gpio.h>
#include <linux/io.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/nand-gpio.h>
#include <linux/of.h>

2
drivers/mtd/nand/gpmi-nand/gpmi-nand.h
View File

@ -17,7 +17,7 @@
#ifndef __DRIVERS_MTD_NAND_GPMI_NAND_H
#define __DRIVERS_MTD_NAND_GPMI_NAND_H
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <linux/dmaengine.h>

2
drivers/mtd/nand/hisi504_nand.c
View File

@ -26,7 +26,7 @@
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/dma-mapping.h>
#include <linux/platform_device.h>
#include <linux/mtd/partitions.h>

2
drivers/mtd/nand/jz4740_nand.c
View File

@ -20,7 +20,7 @@
#include <linux/slab.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/gpio.h>

2
drivers/mtd/nand/jz4780_nand.c
View File

@ -20,7 +20,7 @@
#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/jz4780-nemc.h>

11
drivers/mtd/nand/lpc32xx_mlc.c
View File

@ -27,7 +27,7 @@
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/clk.h>
#include <linux/err.h>
@ -705,7 +705,9 @@ static int lpc32xx_nand_probe(struct platform_device *pdev)
res = -ENOENT;
goto err_exit1;
}
clk_prepare_enable(host->clk);
res = clk_prepare_enable(host->clk);
if (res)
goto err_exit1;
nand_chip->cmd_ctrl = lpc32xx_nand_cmd_ctrl;
nand_chip->dev_ready = lpc32xx_nand_device_ready;
@ -846,9 +848,12 @@ static int lpc32xx_nand_remove(struct platform_device *pdev)
static int lpc32xx_nand_resume(struct platform_device *pdev)
{
struct lpc32xx_nand_host *host = platform_get_drvdata(pdev);
int ret;
/* Re-enable NAND clock */
clk_prepare_enable(host->clk);
ret = clk_prepare_enable(host->clk);
if (ret)
return ret;
/* Fresh init of NAND controller */
lpc32xx_nand_setup(host);

11
drivers/mtd/nand/lpc32xx_slc.c
View File

@ -23,7 +23,7 @@
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/clk.h>
#include <linux/err.h>
@ -840,7 +840,9 @@ static int lpc32xx_nand_probe(struct platform_device *pdev)
res = -ENOENT;
goto err_exit1;
}
clk_prepare_enable(host->clk);
res = clk_prepare_enable(host->clk);
if (res)
goto err_exit1;
/* Set NAND IO addresses and command/ready functions */
chip->IO_ADDR_R = SLC_DATA(host->io_base);
@ -972,9 +974,12 @@ static int lpc32xx_nand_remove(struct platform_device *pdev)
static int lpc32xx_nand_resume(struct platform_device *pdev)
{
struct lpc32xx_nand_host *host = platform_get_drvdata(pdev);
int ret;
/* Re-enable NAND clock */
clk_prepare_enable(host->clk);
ret = clk_prepare_enable(host->clk);
if (ret)
return ret;
/* Fresh init of NAND controller */
lpc32xx_nand_setup(host);

2
drivers/mtd/nand/mpc5121_nfc.c
View File

@ -33,7 +33,7 @@
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/rawnand.h>
#include <linux/mtd/partitions.h>
#include <linux/of_address.h>
#include <linux/of_device.h>

4
drivers/mtd/nand/mtk_ecc.c
View File

@ -464,8 +464,8 @@ static int mtk_ecc_probe(struct platform_device *pdev)
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
dev_err(dev, "failed to get irq\n");
return -EINVAL;
dev_err(dev, "failed to get irq: %d\n", irq);
return irq;
}
ret = dma_set_mask(dev, DMA_BIT_MASK(32));

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