Mika Westerberg e42dba569f i2c: designware: prevent signals from aborting I2C transfers ...

If a process receives signal while it is waiting for I2C transfer to
complete, an error is returned to the caller and the transfer is aborted.
This can cause the driver to fail subsequent transfers. Also according to
commit d295a86eab2 (i2c: mv64xxx: work around signals causing I2C
transactions to be aborted) I2C drivers aren't supposed to abort
transactions on signals.

To prevent this switch to use wait_for_completion_timeout() instead of
wait_for_completion_interruptible_timeout() in the designware I2C driver.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Christian Ruppert <christian.ruppert@abilis.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

2013-06-12 20:39:06 +02:00

..

i2c-acorn.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

i2c-ali15x3.c

i2c: remove __dev* attributes from subsystem

2012-12-22 20:13:45 +01:00

i2c-ali1535.c

i2c: remove __dev* attributes from subsystem

2012-12-22 20:13:45 +01:00

i2c-ali1563.c

i2c: remove __dev* attributes from subsystem

2012-12-22 20:13:45 +01:00

i2c-amd756-s4882.c

i2c: Ignore return value of i2c_del_adapter()

2013-04-02 07:06:03 +02:00

i2c-amd756.c

i2c: remove __dev* attributes from subsystem

2012-12-22 20:13:45 +01:00

i2c-amd8111.c

i2c: remove __dev* attributes from subsystem

2012-12-22 20:13:45 +01:00

i2c-at91.c

i2c: at91: convert to dma_request_slave_channel_compat()

2013-04-16 11:10:14 +02:00

i2c-au1550.c

i2c: Remove unneeded xxx_set_drvdata(..., NULL) calls

2013-02-22 00:25:50 +01:00

i2c-bcm2835.c

i2c: add bcm2835 driver

2013-02-12 11:33:59 +01:00

i2c-bfin-twi.c

i2c: Remove unneeded xxx_set_drvdata(..., NULL) calls

2013-02-22 00:25:50 +01:00

i2c-cbus-gpio.c

i2c: Ignore return value of i2c_del_adapter()

2013-04-02 07:06:03 +02:00

i2c-cpm.c

i2c: Remove unneeded xxx_set_drvdata(..., NULL) calls

2013-02-22 00:25:50 +01:00

i2c-davinci.c

i2c: davinci: drop superfluous {get|put}_device

2013-04-19 20:21:40 +02:00

i2c-designware-core.c

i2c: designware: prevent signals from aborting I2C transfers

2013-06-12 20:39:06 +02:00

i2c-designware-core.h

i2c: designware: fix RX FIFO overrun

2013-05-17 10:33:11 +02:00

i2c-designware-pcidrv.c

i2c: designware-pci: drop superfluous {get|put}_device

2013-04-19 20:22:10 +02:00

i2c-designware-platdrv.c

i2c: designware: add Intel BayTrail ACPI ID

2013-05-17 22:49:22 +02:00

i2c-diolan-u2c.c

i2c: diolan-u2c: Fix master_xfer return code

2012-08-18 12:27:27 +02:00

i2c-eg20t.c

i2c: Remove unneeded xxx_set_drvdata(..., NULL) calls

2013-02-22 00:25:50 +01:00

i2c-elektor.c

i2c: remove __dev* attributes from subsystem

2012-12-22 20:13:45 +01:00

i2c-gpio.c

i2c: gpio: Add support for deferred probing

2013-03-27 08:51:50 +01:00

i2c-highlander.c

i2c: Remove unneeded xxx_set_drvdata(..., NULL) calls

2013-02-22 00:25:50 +01:00

i2c-hydra.c

i2c: remove __dev* attributes from subsystem

2012-12-22 20:13:45 +01:00

i2c-i801.c

i2c: i801: Document feature bits in modinfo

2013-05-17 22:49:30 +02:00

i2c-ibm_iic.c

i2c: Remove unneeded xxx_set_drvdata(..., NULL) calls

2013-02-22 00:25:50 +01:00

i2c-ibm_iic.h

i2c-ibm_iic: Whitespace cleanup

2008-01-27 18:14:45 +01:00

i2c-imx.c

i2c: imx: Let device core handle pinctrl

2013-06-12 20:39:05 +02:00

i2c-iop3xx.c

i2c: Remove unneeded xxx_set_drvdata(..., NULL) calls

2013-02-22 00:25:50 +01:00

i2c-iop3xx.h

i2c-iop3xx: add iomem annotation

2011-01-04 00:53:37 +00:00

i2c-isch.c

i2c: isch: Add module parameter for backbone clock rate if divider is unset

2013-02-11 15:53:49 +01:00

i2c-ismt.c

i2c: ismt: remove duplicate const

2013-03-24 10:30:56 +01:00

i2c-mpc.c

i2c: Remove unneeded xxx_set_drvdata(..., NULL) calls

2013-02-22 00:25:50 +01:00

i2c-mv64xxx.c

I2C: mv64xxx: fix race between FSM/interrupt and process context

2013-06-05 23:06:48 +02:00

i2c-mxs.c

i2c: mxs: Let device core handle pinctrl

2013-06-12 20:39:06 +02:00

i2c-nforce2-s4985.c

i2c: Ignore return value of i2c_del_adapter()

2013-04-02 07:06:03 +02:00

i2c-nforce2.c

i2c: nforce2: fix coding style issues

2013-01-28 05:26:42 +01:00

i2c-nomadik.c

i2c: Remove unneeded xxx_set_drvdata(..., NULL) calls

2013-02-22 00:25:50 +01:00

i2c-nuc900.c

i2c: remove __dev* attributes from subsystem

2012-12-22 20:13:45 +01:00

i2c-ocores.c

Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

2013-02-26 09:41:53 -08:00

i2c-octeon.c

i2c: octeon: use HZ in timeout value

2013-04-23 18:29:11 +02:00

i2c-omap.c

Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

2013-02-26 09:41:53 -08:00

i2c-parport-light.c

i2c: remove __dev* attributes from subsystem

2012-12-22 20:13:45 +01:00

i2c-parport.c

i2c-parport: i2c_parport_irq can be static

2012-10-05 22:23:53 +02:00

i2c-parport.h

i2c-parport: Various cleanups

2011-05-24 20:58:49 +02:00

i2c-pasemi.c

i2c: remove __dev* attributes from subsystem

2012-12-22 20:13:45 +01:00

i2c-pca-isa.c

i2c: remove __dev* attributes from subsystem

2012-12-22 20:13:45 +01:00

i2c-pca-platform.c

i2c: Remove unneeded xxx_set_drvdata(..., NULL) calls

2013-02-22 00:25:50 +01:00

i2c-piix4.c

i2c: remove __dev* attributes from subsystem

2012-12-22 20:13:45 +01:00

i2c-pmcmsp.c

i2c: Remove unneeded xxx_set_drvdata(..., NULL) calls

2013-02-22 00:25:50 +01:00

i2c-pnx.c

i2c: Remove unneeded xxx_set_drvdata(..., NULL) calls

2013-02-22 00:25:50 +01:00

i2c-powermac.c

i2c: Ignore return value of i2c_del_adapter()

2013-04-02 07:06:03 +02:00

i2c-puv3.c

Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

2013-05-02 14:38:53 -07:00

i2c-pxa-pci.c

i2c: Remove unneeded xxx_set_drvdata(..., NULL) calls

2013-02-22 00:25:50 +01:00

i2c-pxa.c

i2c: pxa: Use i2c-core to get bus number now

2013-03-24 10:30:54 +01:00

i2c-rcar.c

i2c: Convert to devm_ioremap_resource()

2013-01-24 13:33:23 -08:00

i2c-s3c2410.c

drivers/i2c/busses: don't check resource with devm_ioremap_resource

2013-05-18 11:55:32 +02:00

i2c-s6000.c

i2c: Remove unneeded xxx_set_drvdata(..., NULL) calls

2013-02-22 00:25:50 +01:00

i2c-s6000.h

i2c: Change mail address of Oskar Schirmer

2012-05-17 15:15:56 +02:00

i2c-scmi.c

ACPI: Remove useless type argument of driver .remove() operation

2013-01-26 00:37:24 +01:00

i2c-sh7760.c

i2c: Remove unneeded xxx_set_drvdata(..., NULL) calls

2013-02-22 00:25:50 +01:00

i2c-sh_mobile.c

i2c: sh_mobile: don't send a stop condition by default inside transfers

2013-02-10 19:55:24 +01:00

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

drivers/i2c/busses: don't check resource with devm_ioremap_resource

2013-05-18 11:55:32 +02:00

i2c-sis96x.c

i2c: remove __dev* attributes from subsystem

2012-12-22 20:13:45 +01:00

i2c-sis630.c

i2c: sis630: checkpatch cleanup

2013-02-11 15:59:40 +01:00

i2c-sis5595.c

i2c: remove __dev* attributes from subsystem

2012-12-22 20:13:45 +01:00

i2c-stu300.c

Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

2013-02-26 09:41:53 -08:00

i2c-taos-evm.c

i2c: Remove unneeded xxx_set_drvdata(..., NULL) calls

2013-02-22 00:25:50 +01:00

i2c-tegra.c

drivers/i2c/busses: don't check resource with devm_ioremap_resource

2013-05-18 11:55:32 +02:00

i2c-tiny-usb.c

i2c-tiny-usb: Add support for the Robofuzz OSIF USB/I2C converter

2012-07-24 14:13:59 +02:00

i2c-versatile.c

i2c: Remove unneeded xxx_set_drvdata(..., NULL) calls

2013-02-22 00:25:50 +01:00

i2c-via.c

i2c: remove __dev* attributes from subsystem

2012-12-22 20:13:45 +01:00

i2c-viapro.c

i2c: remove __dev* attributes from subsystem

2012-12-22 20:13:45 +01:00

i2c-viperboard.c

i2c: Ignore return value of i2c_del_adapter()

2013-04-02 07:06:03 +02:00

i2c-xiic.c

i2c: xiic: must always write 16-bit words to TX_FIFO

2013-04-23 20:18:34 +02:00

i2c-xlr.c

Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

2013-02-26 09:41:53 -08:00

Kconfig

i2c: intel-mid: remove obsolete driver

2013-06-05 23:06:28 +02:00

Makefile

i2c: intel-mid: remove obsolete driver

2013-06-05 23:06:28 +02:00

scx200_acb.c

i2c: Remove unneeded xxx_set_drvdata(..., NULL) calls

2013-02-22 00:25:50 +01:00

scx200_i2c.c

i2c/scx200_*: Replace printks with pr_<level>s

2012-10-05 22:23:52 +02:00