| commit | 9e1c9d865543593ee92ec3a5075f064dec981a96 | |
| author | Pavel Machek <pavel@suse.cz> | |
| Thu, 15 Jan 2009 21:51:24 +0000 (15 13:51 -0800) | ||
| committer | Linus Torvalds <torvalds@linux-foundation.org> | |
| Fri, 16 Jan 2009 00:39:41 +0000 (15 16:39 -0800) | ||
| tree | b89aa477a142e50fb45553b63fa51a20e67d6e89 | treesnapshot (tar.gz zip) |
| parent | 219beb291ba9275dd676578724103abed4cfbfe3 | commitdiff |
hp_accel: do not call ACPI from invalid context
The LED on HP notebooks is connected through ACPI. That unfortunately
means that it needs to be delayed by using schedule_work() to avoid
calling the ACPI interpreter from an invalid context.
[akpm@linux-foundation.org: use flush_work() rather than sort-of reimplementing it]
Signed-off-by: Pavel Machek <pavel@suse.cz>
Cc: Éric Piel <eric.piel@tremplin-utc.net>
Cc: Len Brown <lenb@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
The LED on HP notebooks is connected through ACPI. That unfortunately
means that it needs to be delayed by using schedule_work() to avoid
calling the ACPI interpreter from an invalid context.
[akpm@linux-foundation.org: use flush_work() rather than sort-of reimplementing it]
Signed-off-by: Pavel Machek <pavel@suse.cz>
Cc: Éric Piel <eric.piel@tremplin-utc.net>
Cc: Len Brown <lenb@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| drivers/hwmon/hp_accel.c | diffblobblamehistory |