mfd: Add some documentation for WM8350 register lock
commit858e674466427b1236eb5ef9568999a7df286b1e
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Fri, 7 Nov 2008 23:57:33 +0000 (8 00:57 +0100)
committerSamuel Ortiz <samuel@sortiz.org>
Sun, 4 Jan 2009 11:17:37 +0000 (4 12:17 +0100)
tree24ca231b73d6919b3b70f0f6a9b39b650d71e1fb
parent2c5212279a89224512e421fa9f8bd0fabbab77d8
mfd: Add some documentation for WM8350 register lock

Hopefully this will make the purpose of these functions a bit clearer,
it's not immediately obvious that the lock is a hardware feature.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
drivers/mfd/wm8350-core.c