diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-11-28 15:00:37 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-11-28 15:00:48 +0100 |
| commit | 3bdae4f46445ea7cc9ee031d7ff106fdc6228669 (patch) | |
| tree | a44b445548dbf730535cfebd024e4cabadd4397c /drivers/video/backlight/lcd.c | |
| parent | 9f1e87ea3ecb3c46c21f6a1a202ec82f99ed2473 (diff) | |
| parent | 5f5db591326779a80cfe490c5d6b6ce9fac08b31 (diff) | |
Merge branch 'x86/debug' into x86/irq
We merge this branch because x86/debug touches code that we started
cleaning up in x86/irq. The two branches started out independent,
but as unexpected amount of activity went into x86/irq, they became
dependent. Resolve that by this cross-merge.
Diffstat (limited to 'drivers/video/backlight/lcd.c')
| -rw-r--r-- | drivers/video/backlight/lcd.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/video/backlight/lcd.c b/drivers/video/backlight/lcd.c index 8e1731d3b228..680e57b616cd 100644 --- a/drivers/video/backlight/lcd.c +++ b/drivers/video/backlight/lcd.c @@ -42,10 +42,13 @@ static int fb_notifier_callback(struct notifier_block *self, mutex_lock(&ld->ops_lock); if (!ld->ops->check_fb || ld->ops->check_fb(ld, evdata->info)) { - if (event == FB_EVENT_BLANK) - ld->ops->set_power(ld, *(int *)evdata->data); - else - ld->ops->set_mode(ld, evdata->data); + if (event == FB_EVENT_BLANK) { + if (ld->ops->set_power) + ld->ops->set_power(ld, *(int *)evdata->data); + } else { + if (ld->ops->set_mode) + ld->ops->set_mode(ld, evdata->data); + } } mutex_unlock(&ld->ops_lock); return 0; |