aboutsummaryrefslogtreecommitdiff
path: root/drivers/i2c/busses/i2c-bfin-twi.c
AgeCommit message (Collapse)Author
2007-10-13i2c-bfin-twi: Remove useless twi_lock mutexFrancis Moreau
Remove this unneeded mutex. Indeed it was used to serialize access to the hardware, but this is already done by the i2c-core layer, see 'bus_lock' mutex used by i2c_transfer(). Signed-off-by: Francis Moreau <francis.moro@gmail.com> Acked-by: Bryan Wu <bryan.wu@analog.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-05-01i2c: Blackfin Two Wire Interface driverBryan Wu
The i2c linux driver for blackfin architecture which supports blackfin on-chip TWI controller i2c operation. Signed-off-by: Bryan Wu <bryan.wu@analog.com> Reviewed-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>