Sergei Shtylyov 91bfe2989a Revert "i2c: rcar: remove spinlock" ...

This reverts commit 150b8be3cda54412ad7b54f5392b513b25c0aaa7.

The I2C core's per-adapter locks can't protect from IRQs, so the driver still
needs a spinlock to protect the register accesses.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Cc: stable@vger.kernel.org # 3.16+
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

2014-09-04 19:59:42 +02:00

..

algos

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

2014-01-29 19:56:20 -08:00

busses

Revert "i2c: rcar: remove spinlock"

2014-09-04 19:59:42 +02:00

muxes

Merge branch 'i2c/for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

2014-08-09 09:15:07 -07:00

i2c-acpi.c

i2c: rework kernel config I2C_ACPI

2014-08-19 10:19:39 -05:00

i2c-boardinfo.c

i2c: Update the FSF address

2012-03-26 21:47:19 +02:00

i2c-core.c

Merge branch 'i2c/for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

2014-08-09 09:15:07 -07:00

i2c-core.h

i2c: Update the FSF address

2012-03-26 21:47:19 +02:00

i2c-dev.c

i2c: i2c-dev: Create 'name' attribute automatically

2013-09-30 06:02:31 +02:00

i2c-mux.c

i2c: mux: Inherit retry count and timeout from parent for muxed bus

2013-12-12 22:39:28 +01:00

i2c-smbus.c

Update Jean Delvare's e-mail address

2014-01-29 20:40:08 +01:00

i2c-stub.c

i2c: stub: Avoid an array overrun on I2C block transfers

2014-07-20 13:25:29 +02:00

Kconfig

i2c: rework kernel config I2C_ACPI

2014-08-19 10:19:39 -05:00

Makefile

i2c: rework kernel config I2C_ACPI

2014-08-19 10:19:39 -05:00