| commit | 438ae1ae7bef17026127b66b1ee16efde93bbcb0 | [log] [tgz] |
|---|---|---|
| author | Ben Dooks <ben-linux@fluff.org> | Wed Nov 28 16:21:29 2007 -0800 |
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | Thu Nov 29 09:24:52 2007 -0800 |
| tree | dd310b28edb8715473a3086c642f674e39f2a2b6 | |
| parent | 3ac40b9b5e62528d407e0e780b65c21c0247bc7c [diff] |
S3C24XX: ensure we only configure valid GPIOs If we specify an GPIO which cannot be used for the purpose, then assume that the GPIO is not to be used and do not try and configure it. This can be the case where the SPI bus is TX only. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>