| commit | f84a97d4804a09240372dc7b195f9d6162152228 | [log] [tgz] |
|---|---|---|
| author | Russell King <rmk+kernel@arm.linux.org.uk> | Sat Jun 06 21:41:09 2015 +0100 |
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | Tue Sep 15 16:19:48 2015 +0100 |
| tree | 277ad69fe69e1a4137138b37d057e7a24e738348 | |
| parent | 3f3d0d00734de56a0c5996f4e4433046c745592e [diff] |
drm/i2c: tda998x: report whether we actually handled the IRQ Rather than always reporting that the interrupt was handled, we should report whether we did handle the interrupt. Arrange to report IRQ_NONE for cases where we found nothing to do. This allows us to (eventually) recover from stuck-IRQ problems, rather than causing the kernel to solidly lock up. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>