kernel_optimize_test/drivers/i2c
Alexander Shishkin e9f59b9c9b omap: i2c: add a timeout to the busy waiting
The errata 1.153 workaround is busy waiting on XUDF bit in interrupt
context, which may lead to kernel hangs. The problem can be reproduced
by running the bus with wrong (too high) speed.

Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-20 00:18:59 +01:00
..
algos include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
busses omap: i2c: add a timeout to the busy waiting 2010-05-20 00:18:59 +01:00
i2c-boardinfo.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
i2c-core.c i2c-core: Use per-adapter userspace device lists 2010-05-04 11:09:28 +02:00
i2c-core.h i2c: Use rwsem instead of mutex for board info 2009-06-19 16:58:20 +02:00
i2c-dev.c i2c: Remove big kernel lock from i2cdev_open 2009-12-06 17:06:26 +01:00
i2c-smbus.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
Kconfig i2c: Drop configure option I2C_DEBUG_CHIP 2010-03-13 20:56:55 +01:00
Makefile tsl2550: Move from i2c/chips to misc 2010-03-13 20:56:54 +01:00