tree 39a3daeca44e8d6eea808ee394394d32718eb14c
parent 8cd6af2938945ce71e99182c8f092033cf9a5e17
author Felipe Balbi <balbi@ti.com> 1309427465 +0300
committer Samuel Ortiz <sameo@linux.intel.com> 1319458151 +0200

mfd: Implement bus_lock/bus_sync_unlock twl4030-irq methods

For doing that, drop the locking and change that
to a mutex.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>