mfd: Always initialise WM831x IRQ mutex
commit14f572fa38c55fbe369127b808a4a79b0bbec367
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Mon, 19 Oct 2009 10:07:05 +0000 (19 11:07 +0100)
committerSamuel Ortiz <sameo@linux.intel.com>
Mon, 26 Oct 2009 23:20:32 +0000 (27 00:20 +0100)
tree3fea2662caff0d56fa3e6234e5ad1a8d16ba67e3
parent964fe080d94db82a3268443e9b9ece4c60246414
mfd: Always initialise WM831x IRQ mutex

This avoids crashes when running without interrupt support.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
drivers/mfd/wm831x-irq.c