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linux/drivers/i2c/busses
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Michail Georgios Etairidis 6c782a5ea5 i2c: imx: Use correct function to write to register 
The i2c-imx driver incorrectly uses readb()/writeb() to read and
write to the appropriate registers when performing a repeated start.
The appropriate imx_i2c_read_reg()/imx_i2c_write_reg() functions
should be used instead. Performing a repeated start results in
a kernel panic. The platform is imx.

Signed-off-by: Michail G Etairidis <m.etairidis@beck-ipc.com>
Fixes: ce1a78840ff7 ("i2c: imx: add DMA support for freescale i2c driver")
Fixes: 054b62d9f25c ("i2c: imx: fix the i2c bus hang issue when do repeat restart")
Acked-by: Fugang Duan <fugang.duan@nxp.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2017-06-22 10:52:02 +02:00
..
i2c-acorn.c
i2c: acorn: is tristate and should use module.h
2014-01-24 18:21:11 +01:00
i2c-ali15x3.c
Annotate hardware config module parameters in drivers/i2c/
2017-04-20 12:02:32 +01:00
i2c-ali1535.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-ali1563.c
i2c: ali1563: fix checkpatch.pl issues
2014-05-22 10:09:21 +02:00
i2c-amd756-s4882.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-amd756.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-amd8111.c
i2c: remove DEFINE_PCI_DEVICE_TABLE macro
2014-03-13 09:44:59 +01:00
i2c-at91.c
i2c: at91: ensure state is restored after suspending
2017-02-20 19:23:52 +01:00
i2c-au1550.c
i2c: au1550: Convert to devm_kzalloc and devm_ioremap_resource
2015-10-23 23:31:11 +02:00
i2c-axxia.c
i2c: constify i2c_adapter_quirks structures
2016-11-18 02:05:03 +01:00
i2c-bcm2835.c
i2c: bcm2835: Avoid possible NULL ptr dereference
2017-02-20 19:19:54 +01:00
i2c-bcm-iproc.c
i2c: constify i2c_adapter_quirks structures
2016-11-18 02:05:03 +01:00
i2c-bcm-kona.c
Merge branch 'i2c/for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2016-10-07 14:12:21 -07:00
i2c-bfin-twi.c
i2c: busses: constify i2c_algorithm structures
2017-02-09 17:06:52 +01:00
i2c-brcmstb.c
i2c: brcmstb: Fix START and STOP conditions
2017-03-08 18:00:49 +01:00
i2c-cadence.c
i2c: i2c-cadence: Initialize configuration before probing devices
2017-01-25 22:07:40 +01:00
i2c-cbus-gpio.c
i2c: busses: drop owner assignment from platform_drivers
2014-10-20 16:20:37 +02:00
i2c-cpm.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-cros-ec-tunnel.c
i2c: i2c-cros-ec-tunnel: Reduce logging noise
2017-01-28 22:16:38 +01:00
i2c-davinci.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-designware-baytrail.c
i2c: designware-baytrail: fix potential null pointer dereference on dev
2017-04-19 21:00:13 +02:00
i2c-designware-core.c
i2c: designware: Never suspend i2c-busses used for accessing the system PMIC
2017-03-22 09:53:24 +01:00
i2c-designware-core.h
i2c: designware: Never suspend i2c-busses used for accessing the system PMIC
2017-03-22 09:53:24 +01:00
i2c-designware-pcidrv.c
i2c: designware-baytrail: Add support for cherrytrail
2017-03-02 15:46:34 +01:00
i2c-designware-platdrv.c
i2c: designware: Fix bogus sda_hold_time due to uninitialized vars
2017-05-22 10:35:51 +02:00
i2c-digicolor.c
i2c: digicolor: use clk_disable_unprepare instead of clk_unprepare
2016-11-18 01:48:01 +01:00
i2c-diolan-u2c.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-dln2.c
i2c: constify i2c_adapter_quirks structures
2016-11-18 02:05:03 +01:00
i2c-efm32.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-eg20t.c
i2c: busses: constify i2c_algorithm structures
2017-02-09 17:06:52 +01:00
i2c-elektor.c
Annotate hardware config module parameters in drivers/i2c/
2017-04-20 12:02:32 +01:00
i2c-emev2.c
i2c: busses: constify i2c_algorithm structures
2017-02-09 17:06:52 +01:00
i2c-exynos5.c
i2c: exynos5: use core helper to get driver data
2017-04-21 14:02:41 +02:00
i2c-gpio.c
i2c: busses: drop owner assignment from platform_drivers
2014-10-20 16:20:37 +02:00
i2c-highlander.c
i2c: busses: drop owner assignment from platform_drivers
2014-10-20 16:20:37 +02:00
i2c-hix5hd2.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-hydra.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-i801.c
i2c: i801: Add support for Intel Gemini Lake
2017-02-09 17:39:16 +01:00
i2c-ibm_iic.c
sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>
2017-03-02 08:42:32 +01:00
i2c-ibm_iic.h
…
i2c-img-scb.c
i2c: img-scb: use setup_timer
2017-04-16 21:51:30 +02:00
i2c-imx-lpi2c.c
Merge branch 'i2c/for-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2017-02-25 14:21:18 -08:00
i2c-imx.c
i2c: imx: Use correct function to write to register
2017-06-22 10:52:02 +02:00
i2c-iop3xx.c
i2c: iop3xx: use new 8 bit address helper function
2016-04-11 18:54:59 +02:00
i2c-iop3xx.h
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-isch.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-ismt.c
i2c: ismt: fix wrong device address when unmap the data buffer
2017-06-15 16:07:03 +02:00
i2c-jz4780.c
i2c: jz4780: Fix module autoload
2016-10-25 11:48:58 +02:00
i2c-kempld.c
i2c: busses: drop owner assignment from platform_drivers
2014-10-20 16:20:37 +02:00
i2c-lpc2k.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-meson.c
i2c: meson: improve and simplify interrupt handler
2017-03-30 17:31:29 +02:00
i2c-mlxcpld.c
i2c: mlxcpld: add master driver for mellanox systems
2016-11-24 16:21:42 +01:00
i2c-mpc.c
sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>
2017-03-02 08:42:32 +01:00
i2c-mt65xx.c
i2c: m65xx: drop superfluous quirk structure
2017-03-08 18:03:41 +01:00
i2c-mv64xxx.c
i2c: mv64xxx: don't override deferred probing when getting irq
2017-05-16 23:19:00 +02:00
i2c-mxs.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-nforce2-s4985.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-nforce2.c
i2c: busses: constify i2c_algorithm structures
2017-02-09 17:06:52 +01:00
i2c-nomadik.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-ocores.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-octeon-core.c
i2c: octeon: thunderx: Limit register access retries
2016-12-17 19:27:44 +01:00
i2c-octeon-core.h
i2c: thunderx: Replace pci_enable_msix()
2017-02-23 13:03:56 +01:00
i2c-octeon-platdrv.c
i2c: octeon: Sort include files alphabetically
2016-08-26 00:41:58 +02:00
i2c-omap.c
i2c: omap: constify dev_pm_ops structures
2017-01-25 22:17:24 +01:00
i2c-opal.c
powerpc/opal: Add inline function to get rc from an ASYNC_COMP opal_msg
2016-06-29 17:33:18 +10:00
i2c-parport-light.c
Annotate hardware config module parameters in drivers/i2c/
2017-04-20 12:02:32 +01:00
i2c-parport.c
i2c: parport: start using pr_fmt
2015-08-10 08:37:28 +02:00
i2c-parport.h
i2c: parport: Add VCT-jig adapter
2015-08-10 08:37:34 +02:00
i2c-pasemi.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-pca-isa.c
Annotate hardware config module parameters in drivers/i2c/
2017-04-20 12:02:32 +01:00
i2c-pca-platform.c
i2c: pca-platform: fix broken email address
2015-04-23 19:35:30 +02:00
i2c-piix4.c
Annotate hardware config module parameters in drivers/i2c/
2017-04-20 12:02:32 +01:00
i2c-pmcmsp.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-pnx.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-powermac.c
i2c: powermac: use new 8 bit address helper function
2016-04-11 18:54:59 +02:00
i2c-puv3.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-pxa-pci.c
i2c: i2c-pxa-pci; make explicitly non-modular
2016-11-18 01:44:38 +01:00
i2c-pxa.c
i2c: pxa: Add support for the I2C units found in Armada 3700
2016-12-01 23:34:33 +01:00
i2c-qup.c
i2c: qup: support SMBus block read
2016-11-29 22:43:38 +01:00
i2c-rcar.c
i2c: rcar: use correct length when unmapping DMA
2017-06-15 15:51:44 +02:00
i2c-riic.c
i2c: riic: fix restart condition
2017-03-08 17:54:59 +01:00
i2c-rk3x.c
i2c: rk3x: Give the tuning value 0 during rk3x_i2c_v0_calc_timings
2016-10-25 11:11:46 +02:00
i2c-robotfuzz-osif.c
i2c: busses: constify i2c_algorithm structures
2017-02-09 17:06:52 +01:00
i2c-s3c2410.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-scmi.c
i2c: i2c-scmi: add a MS HID
2017-04-16 21:48:06 +02:00
i2c-sh7760.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-sh_mobile.c
i2c: busses: constify i2c_algorithm structures
2017-02-09 17:06:52 +01:00
i2c-sibyte.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-simtec.c
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00
i2c-sirf.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-sis96x.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-sis630.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-sis5595.c
Annotate hardware config module parameters in drivers/i2c/
2017-04-20 12:02:32 +01:00
i2c-st.c
i2c: busses: constify i2c_algorithm structures
2017-02-09 17:06:52 +01:00
i2c-stm32f4.c
i2c: stm32f4: add driver
2017-01-25 22:16:59 +01:00
i2c-stu300.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-sun6i-p2wi.c
i2c: busses: drop owner assignment from platform_drivers
2014-10-20 16:20:37 +02:00
i2c-taos-evm.c
i2c: taos-evm: replace simple_strtoul by kstrtou8
2015-11-30 18:37:22 +01:00
i2c-tegra-bpmp.c
i2c: tegra: fix spelling mistake: "contoller" -> "controller"
2017-04-21 14:04:57 +02:00
i2c-tegra.c
i2c: tegra: Fix assignment of boolean variables
2016-09-08 22:36:18 +02:00
i2c-thunderx-pcidrv.c
i2c: thunderx: Enable HWMON class probing
2017-04-21 18:05:22 +02:00
i2c-tiny-usb.c
i2c: i2c-tiny-usb: fix buffer not being DMA capable
2017-05-22 10:33:42 +02:00
i2c-uniphier-f.c
i2c: uniphier-f: rename jump label to follow coding style guideline
2016-11-18 02:16:08 +01:00
i2c-uniphier.c
i2c: uniphier: rename jump label to follow coding style guideline
2016-11-18 02:13:11 +01:00
i2c-versatile.c
i2c: versatile: Convert to use resource managed devm_* APIs
2016-07-14 21:21:56 +09:00
i2c-via.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-viapro.c
Annotate hardware config module parameters in drivers/i2c/
2017-04-20 12:02:32 +01:00
i2c-viperboard.c
i2c: constify i2c_adapter_quirks structures
2016-11-18 02:05:03 +01:00
i2c-wmt.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-xgene-slimpro.c
i2c: xgene: Set ACPI_COMPANION_I2C
2017-05-17 09:21:06 +02:00
i2c-xiic.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-xlp9xx.c
i2c: xlp9xx: update for ARCH_THUNDER2
2017-03-23 21:44:21 +01:00
i2c-xlr.c
i2c: busses: constify i2c_algorithm structures
2017-02-09 17:06:52 +01:00
Kconfig
i2c: xlp9xx: update for ARCH_THUNDER2
2017-03-23 21:44:21 +01:00
Makefile
i2c: Add Tegra BPMP I2C proxy driver
2017-02-20 19:12:38 +01:00
scx200_acb.c
Annotate hardware config module parameters in drivers/i2c/
2017-04-20 12:02:32 +01:00