Taras Kondratiuk 4cdbf7d346 i2c: omap: Clear ARDY bit twice ...

Initially commit cb527ede1b
"i2c-omap: Double clear of ARDY status in IRQ handler"
added a workaround for undocumented errata ProDB0017052.
But then commit 1d7afc9594
"i2c: omap: ack IRQ in parts" refactored code and missed
one of ARDY clearings. So current code violates errata.
It causes often i2c bus timeouts on my Pandaboard.

This patch adds a second clearing in place.

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Taras Kondratiuk <taras.kondratiuk@linaro.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Cc: stable@kernel.org

2013-10-10 10:22:32 +02:00

..

i2c-acorn.c

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i2c-ali15x3.c

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i2c-ali1535.c

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i2c-ali1563.c

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i2c-amd756-s4882.c

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i2c-amd756.c

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i2c-amd8111.c

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i2c-at91.c

i2c: move OF helpers into the core

2013-08-23 10:22:20 +02:00

i2c-au1550.c

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i2c-bcm2835.c

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i2c-bfin-twi.c

i2c: use dev_get_platdata()

2013-08-19 19:46:30 +02:00

i2c-cbus-gpio.c

i2c: use dev_get_platdata()

2013-08-19 19:46:30 +02:00

i2c-cpm.c

i2c: move OF helpers into the core

2013-08-23 10:22:20 +02:00

i2c-davinci.c

i2c: davinci: Fix bad dev_get_platdata() conversion

2013-09-10 14:23:20 -07:00

i2c-designware-core.c

i2c: designware: 10-bit addressing mode enabling if I2C_DYNAMIC_TAR_UPDATE is set

2013-09-27 18:12:31 +02:00

i2c-designware-core.h

i2c: designware: make HCNT/LCNT values configurable

2013-08-28 11:11:10 +02:00

i2c-designware-pcidrv.c

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i2c-designware-platdrv.c

i2c: i2c-designware-platdrv: replace platform_driver_probe to support deferred probing

2013-10-10 10:22:28 +02:00

i2c-diolan-u2c.c

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i2c-eg20t.c

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i2c-elektor.c

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i2c-gpio.c

i2c: move OF helpers into the core

2013-08-23 10:22:20 +02:00

i2c-highlander.c

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i2c-hydra.c

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i2c-i801.c

i2c: move OF helpers into the core

2013-08-23 10:22:20 +02:00

i2c-ibm_iic.c

i2c: move OF helpers into the core

2013-08-23 10:22:20 +02:00

i2c-ibm_iic.h

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i2c-imx.c

i2c: i2c-imx: replace platform_driver_probe to support deferred probing

2013-10-10 10:22:29 +02:00

i2c-iop3xx.c

i2c: iop3xxx: fix build failure after waitqueue changes

2013-07-01 07:48:58 +02:00

i2c-iop3xx.h

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i2c-isch.c

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i2c-ismt.c

i2c: ismt: initialize DMA buffer

2013-09-28 16:32:12 +02:00

i2c-kempld.c

i2c: Fix Kontron PLD prescaler calculation

2013-08-05 10:31:18 +02:00

i2c-mpc.c

i2c: mpc: cleanup clock API use

2013-08-28 10:48:44 +02:00

i2c-mv64xxx.c

i2c: mv64xxx: Do not use writel_relaxed()

2013-09-27 18:12:30 +02:00

i2c-mxs.c

i2c: i2c-mxs: replace platform_driver_probe to support deferred probing

2013-10-10 10:22:29 +02:00

i2c-nforce2-s4985.c

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i2c-nforce2.c

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i2c-nomadik.c

i2c: move OF helpers into the core

2013-08-23 10:22:20 +02:00

i2c-nuc900.c

i2c: use dev_get_platdata()

2013-08-19 19:46:30 +02:00

i2c-ocores.c

i2c: move OF helpers into the core

2013-08-23 10:22:20 +02:00

i2c-octeon.c

i2c: move OF helpers into the core

2013-08-23 10:22:20 +02:00

i2c-omap.c

i2c: omap: Clear ARDY bit twice

2013-10-10 10:22:32 +02:00

i2c-parport-light.c

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i2c-parport.c

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i2c-parport.h

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i2c-pasemi.c

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i2c-pca-isa.c

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i2c-pca-platform.c

i2c: use dev_get_platdata()

2013-08-19 19:46:30 +02:00

i2c-piix4.c

i2c: piix4: Add support for secondary SMBus on AMD SB800 and AMD FCH chipsets

2013-08-15 15:17:31 +02:00

i2c-pmcmsp.c

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i2c-pnx.c

i2c: pnx: fix error return code in i2c_pnx_probe()

2013-08-28 10:31:33 +02:00

i2c-powermac.c

i2c: move OF helpers into the core

2013-08-23 10:22:20 +02:00

i2c-puv3.c

i2c: puv3: add CONFIG_PM_SLEEP to suspend function

2013-08-15 12:26:31 +02:00

i2c-pxa-pci.c

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i2c-pxa.c

i2c: move OF helpers into the core

2013-08-23 10:22:20 +02:00

i2c-rcar.c

i2c: rcar: add rcar-H2 support

2013-09-04 11:49:16 +01:00

i2c-s3c2410.c

i2c: s3c2410: fix clk_disable/clk_unprepare WARNings

2013-09-27 18:12:09 +02:00

i2c-s6000.c

i2c: use dev_get_platdata()

2013-08-19 19:46:30 +02:00

i2c-s6000.h

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i2c-scmi.c

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i2c-sh7760.c

i2c: use dev_get_platdata()

2013-08-19 19:46:30 +02:00

i2c-sh_mobile.c

i2c: move OF helpers into the core

2013-08-23 10:22:20 +02:00

i2c-sibyte.c

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i2c-simtec.c

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i2c-sirf.c

i2c: sirf: retry 3 times as sometimes we get random noack and timeout

2013-08-28 11:46:03 +02:00

i2c-sis96x.c

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i2c-sis630.c

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i2c-sis5595.c

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i2c-stu300.c

i2c: i2c-stu300: replace platform_driver_probe to support deferred probing

2013-10-10 10:22:30 +02:00

i2c-taos-evm.c

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i2c-tegra.c

i2c: move OF helpers into the core

2013-08-23 10:22:20 +02:00

i2c-tiny-usb.c

i2c: tiny-usb: do not use stack as URB transfer_buffer

2013-08-19 19:46:38 +02:00

i2c-versatile.c

i2c: move OF helpers into the core

2013-08-23 10:22:20 +02:00

i2c-via.c

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i2c-viapro.c

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i2c-viperboard.c

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i2c-wmt.c

i2c: move OF helpers into the core

2013-08-23 10:22:20 +02:00

i2c-xiic.c

i2c: move OF helpers into the core

2013-08-23 10:22:20 +02:00

i2c-xlr.c

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Kconfig

Remove GENERIC_HARDIRQ config option

2013-09-13 15:09:52 +02:00

Makefile

i2c: Kontron PLD i2c bus driver

2013-07-01 08:35:44 +02:00

scx200_acb.c

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scx200_i2c.c

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