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linux/drivers/i2c/busses
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Jean Delvare 6cad93c4bb i2c-i801: Consolidate polling 
(Based on earlier work by Daniel Kurtz.)

Come up with a consistent, driver-wide strategy for event polling. For
intermediate steps of byte-by-byte block transactions, check for
BYTE_DONE or any error flag being set. At the end of every transaction
(regardless of PEC being used), check for both BUSY being cleared and
INTR or any error flag being set. This ensures proper action for all
transaction types.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Daniel Kurtz <djkurtz@chromium.org>
2012-07-24 14:13:58 +02:00
..
i2c-acorn.c
Remove all #inclusions of asm/system.h
2012-03-28 18:30:03 +01:00
i2c-ali15x3.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-ali1535.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-ali1563.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-amd756-s4882.c
…
i2c-amd756.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-amd8111.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-at91.c
i2c/busses: Use module_platform_driver()
2012-01-12 20:32:04 +01:00
i2c-au1550.c
i2c/busses: Use module_platform_driver()
2012-01-12 20:32:04 +01:00
i2c-bfin-twi.c
i2c: irq: Remove IRQF_DISABLED
2011-10-29 09:55:45 +01:00
i2c-cpm.c
i2c/busses: Use module_platform_driver()
2012-01-12 20:32:04 +01:00
i2c-davinci.c
i2c: davinci: Free requested IRQ in remove
2012-05-12 20:36:24 +02:00
i2c-designware-core.c
i2c: designware: Add support for 16bit register access
2012-05-12 14:28:11 +02:00
i2c-designware-core.h
i2c: designware: Add support for 16bit register access
2012-05-12 14:28:11 +02:00
i2c-designware-pcidrv.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-designware-platdrv.c
i2c: designware: Add clk_{un}prepare() support
2012-05-12 14:28:15 +02:00
i2c-diolan-u2c.c
i2c: Update Guenter Roeck's e-mail address
2012-07-24 14:13:56 +02:00
i2c-eg20t.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-elektor.c
Fix common misspellings
2011-03-31 11:26:23 -03:00
i2c-gpio.c
i2c: Dynamically assign adapter id if it wasn't explictly specified
2012-05-12 14:28:11 +02:00
i2c-highlander.c
Autogenerated GPG tag for Rusty D1ADB8F1: 15EE 8D6C AB0E 7F0C F999 BFCB D920 0E6C D1AD B8F1
2012-01-14 12:32:16 -08:00
i2c-hydra.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-i801.c
i2c-i801: Consolidate polling
2012-07-24 14:13:58 +02:00
i2c-ibm_iic.c
Autogenerated GPG tag for Rusty D1ADB8F1: 15EE 8D6C AB0E 7F0C F999 BFCB D920 0E6C D1AD B8F1
2012-01-14 12:32:16 -08:00
i2c-ibm_iic.h
…
i2c-imx.c
i2c: imx: remove unneeded mach/irqs.h inclusion
2012-07-01 21:58:27 +08:00
i2c-intel-mid.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-iop3xx.c
i2c/busses: Use module_platform_driver()
2012-01-12 20:32:04 +01:00
i2c-iop3xx.h
i2c-iop3xx: add iomem annotation
2011-01-04 00:53:37 +00:00
i2c-isch.c
i2c-isch: Decrease delay in command completion check loop
2012-03-26 21:47:18 +02:00
i2c-mpc.c
i2c-mpc: avoid I2C abnormal after resuming from deep sleep
2012-05-12 14:28:12 +02:00
i2c-mv64xxx.c
i2c/busses: Use module_platform_driver()
2012-01-12 20:32:04 +01:00
i2c-mxs.c
arm-soc: device tree conversions, part 2
2012-05-26 12:57:47 -07:00
i2c-nforce2-s4985.c
…
i2c-nforce2.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-nomadik.c
ARM: ux500: Remove unused i2c platform_data initialisation code
2012-07-13 09:55:44 +02:00
i2c-nuc900.c
i2c: Split I2C_M_NOSTART support out of I2C_FUNC_PROTOCOL_MANGLING
2012-05-30 10:55:34 +02:00
i2c-ocores.c
i2c: ocores: register OF i2c devices
2012-05-12 16:49:54 +02:00
i2c-octeon.c
i2c/busses: Use module_platform_driver()
2012-01-12 20:32:04 +01:00
i2c-omap.c
i2c: OMAP: Fix OMAP1 build error
2012-01-20 08:24:22 -08:00
i2c-parport-light.c
i2c-parport: Various cleanups
2011-05-24 20:58:49 +02:00
i2c-parport.c
i2c-parport: Various cleanups
2011-05-24 20:58:49 +02:00
i2c-parport.h
i2c-parport: Various cleanups
2011-05-24 20:58:49 +02:00
i2c-pasemi.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-pca-isa.c
i2c-pca: Fix waitforcompletion() return value
2010-09-30 14:14:22 +02:00
i2c-pca-platform.c
i2c: Dynamically assign adapter id if it wasn't explictly specified
2012-05-12 14:28:11 +02:00
i2c-piix4.c
i2c-piix4: Support AMD auxiliary SMBus controller
2012-07-24 14:13:57 +02:00
i2c-pmcmsp.c
i2c/busses: Use module_platform_driver()
2012-01-12 20:32:04 +01:00
i2c-pnx.c
i2c: pnx: add device tree support
2012-05-12 14:28:14 +02:00
i2c-powermac.c
i2c/powermac: Improve detection of devices from device-tree
2012-07-11 18:22:46 +10:00
i2c-puv3.c
i2c-puv3: using module_platform_driver()
2012-01-10 10:29:41 +08:00
i2c-pxa-pci.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-pxa.c
i2c-pxa: Drop leftover comment
2012-05-12 14:28:11 +02:00
i2c-s3c2410.c
i2c: Split I2C_M_NOSTART support out of I2C_FUNC_PROTOCOL_MANGLING
2012-05-30 10:55:34 +02:00
i2c-s6000.c
i2c: Change mail address of Oskar Schirmer
2012-05-17 15:15:56 +02:00
i2c-s6000.h
i2c: Change mail address of Oskar Schirmer
2012-05-17 15:15:56 +02:00
i2c-scmi.c
i2c-scmi: Provide module aliases for automatic loading
2010-03-24 14:38:39 +01:00
i2c-sh7760.c
i2c/busses: Use module_platform_driver()
2012-01-12 20:32:04 +01:00
i2c-sh_mobile.c
i2c: sh_mobile: add device tree support
2012-05-12 14:28:12 +02:00
i2c-sibyte.c
i2c/mips: Fix error return codes from Sibyte i2c bus driver
2010-07-10 09:42:47 +02:00
i2c-simtec.c
i2c/busses: Use module_platform_driver()
2012-01-12 20:32:04 +01:00
i2c-sirf.c
i2c: add CSR SiRFprimaII on-chip I2C controllers driver
2012-03-07 19:05:04 +01:00
i2c-sis96x.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-sis630.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-sis5595.c
i2c: Convert to DEFINE_PCI_DEVICE_TABLE
2012-01-12 20:32:04 +01:00
i2c-stu300.c
i2c: irq: Remove IRQF_DISABLED
2011-10-29 09:55:45 +01:00
i2c-stub.c
i2c-stub: Expose the default functionality flags
2010-05-21 18:40:56 +02:00
i2c-taos-evm.c
i2c-taos-evm: Fix log messages
2011-06-29 11:36:10 +02:00
i2c-tegra.c
i2c: tegra: Add clk_prepare/clk_unprepare
2012-06-11 11:53:35 -06:00
i2c-tiny-usb.c
USB: convert some miscellanies drivers to use module_usb_driver()
2011-11-18 09:52:10 -08:00
i2c-versatile.c
i2c: Dynamically assign adapter id if it wasn't explictly specified
2012-05-12 14:28:11 +02:00
i2c-via.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-viapro.c
Autogenerated GPG tag for Rusty D1ADB8F1: 15EE 8D6C AB0E 7F0C F999 BFCB D920 0E6C D1AD B8F1
2012-01-14 12:32:16 -08:00
i2c-xiic.c
I2C: xiic: Add OF binding support
2012-05-12 14:28:18 +02:00
i2c-xlr.c
i2c: Support for Netlogic XLR/XLS I2C controller.
2012-02-24 22:25:57 +01:00
Kconfig
i2c-piix4: Support AMD auxiliary SMBus controller
2012-07-24 14:13:57 +02:00
Makefile
i2c: ixp2000: remove driver
2012-05-12 14:28:14 +02:00
scx200_acb.c
i2c: Convert to DEFINE_PCI_DEVICE_TABLE
2012-01-12 20:32:04 +01:00
scx200_i2c.c
i2c: Use <linux/io.h> instead of <asm/io.h>
2010-05-21 18:41:01 +02:00