Ben Dooks 373e9644c5 [ARM] S3C24XX: GPIO: Fix error returns from gpio functions ... Several GPIO functions have been returning -1 to indicate an error instead of returning a proper error code. Change to return -EINVAL for invalid argument(s). Signed-off-by: Ben Dooks <ben-linux@fluff.org>		2009-05-18 19:40:18 +01:00
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gpio.c	[ARM] S3C24XX: GPIO: Fix error returns from gpio functions	2009-05-18 19:40:18 +01:00