| commit | fb8a5ffc77597a99678dbd5077f29ec9df54bdbe | [log] [tgz] |
|---|---|---|
| author | Simon Glass <sjg@chromium.org> | Mon Jul 06 12:54:33 2015 -0600 |
| committer | Simon Glass <sjg@chromium.org> | Tue Jul 21 17:39:32 2015 -0600 |
| tree | 2c8c1b149b87b289471269fe3b8624484c2d839e | |
| parent | 8e6cc46178f9eecada860f7a8f14672e6a94c2de [diff] |
led: Return -ENODEV if the LED device cannot be found We normally use -ENODEV for a missing device, rather than -ENOENT. The latter is reserved for when we have a device but cannot find something within it. Also avoid looking at the root LED device since it is only a container. Signed-off-by: Simon Glass <sjg@chromium.org>