Mika Kuoppala 194684e596 i2c: Prevent priority inversion on top of bus lock ... Low priority thread holding the i2c bus mutex could block higher priority threads to access the bus resulting in unacceptable latencies. Change the mutex type to rt_mutex preventing priority inversion. Tested-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mika Kuoppala <mika.kuoppala@nokia.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>		2009-12-06 17:06:22 +01:00
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algos	i2c-algo-pca: Let PCA9564 recover from unacked data byte (state 0x30)	2009-05-05 08:39:25 +02:00
busses	i2c-voodoo3: Delete	2009-12-06 17:06:21 +01:00
chips	i2c/chips: Move ds1682 to drivers/misc	2009-12-06 17:06:16 +01:00
i2c-boardinfo.c	i2c: Use rwsem instead of mutex for board info	2009-06-19 16:58:20 +02:00
i2c-core.c	i2c: Prevent priority inversion on top of bus lock	2009-12-06 17:06:22 +01:00
i2c-core.h	i2c: Use rwsem instead of mutex for board info	2009-06-19 16:58:20 +02:00
i2c-dev.c	i2c-dev: Clarify the unit of ioctl I2C_TIMEOUT	2009-02-24 19:19:49 +01:00
Kconfig	i2c: Prevent priority inversion on top of bus lock	2009-12-06 17:06:22 +01:00
Makefile	i2c: Add i2c_board_info and i2c_new_device()	2007-05-01 23:26:31 +02:00