David Miller 30091404af i2c-algo-pcf: Add adapter hooks around xfer begin and end ... Some I2C bus implementations need to synchronize with external entities, such as system firmware, which might also be programming the same I2C bus. In order to facilitate this add ->xfer_begin() and ->xfer_end() hooks which are invoked around pcf_xfer(). [JD: Make these hooks optional.] Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>		2008-10-22 20:21:30 +02:00
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i2c-algo-bit.c	i2c: Bus drivers return -Errno not -1	2008-07-14 22:38:25 +02:00
i2c-algo-pca.c	i2c-pca-algo: Fix error code	2008-07-14 22:38:26 +02:00
i2c-algo-pcf.c	i2c-algo-pcf: Add adapter hooks around xfer begin and end	2008-10-22 20:21:30 +02:00
i2c-algo-pcf.h
i2c-algo-sgi.c
Kconfig	i2c: Let users select algorithm drivers manually again	2008-08-10 22:56:15 +02:00
Makefile