tree 44a0c82e8405fc452965d52719611a6faa8839d5
parent 070276d5d049f385763dee19112bea08f56c9a0d
author Ben Dooks <ben-linux@fluff.org> 1242672018 +0100
committer Ben Dooks <ben-linux@fluff.org> 1242672018 +0100

[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>