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| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-04-26 14:44:38 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-04-26 14:44:38 -0300 |
| commit | ae47015663cf986f5d338ede4c50f1513d7ae2e7 (patch) | |
| tree | 3bd8ed3fa8a074bf64762996ae19910e9de9a26e /linux/drivers/media/video/videobuf-core.c | |
| parent | 02a21b23c5b7676b326374708201900bc6d6ca0a (diff) | |
| download | mediapointer-dvb-s2-ae47015663cf986f5d338ede4c50f1513d7ae2e7.tar.gz mediapointer-dvb-s2-ae47015663cf986f5d338ede4c50f1513d7ae2e7.tar.bz2 | |
backport changeset f000fd80937c0d94c67f9f3e7026f1fbc8ef8873
From: Mauro Carvalho Chehab <mchehab@infradead.org>
kernel-sync:
Author: Jeff Garzik <jgarzik@redhat.com>
[ALSA] Fix synchronize_irq() bugs, redundancies
free_irq() calls synchronize_irq() for you, so there is no need for
drivers to manually do the same thing (again). Thus, calls where
sync-irq immediately precedes free-irq can be simplified.
However, during this audit several bugs were noticed, where free-irq is
preceded by a "irq >= 0" check... but the sync-irq call is not covered
by the same check.
So, where sync-irq could not be eliminated completely, the missing check
was added.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'linux/drivers/media/video/videobuf-core.c')
0 files changed, 0 insertions, 0 deletions