ARM: SAMSUNG: Add spinlock locking to GPIO banks
authorBen Dooks <ben-linux@fluff.org>
Thu, 6 May 2010 06:42:23 +0000 (15:42 +0900)
committerBen Dooks <ben-linux@fluff.org>
Tue, 11 May 2010 08:45:46 +0000 (17:45 +0900)
Add locking to each GPIO bank to allow for SMP capable code
to use the gpiolib functions. See the gpio-core.h header file
for more information.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

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