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| author |   Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-05-05 10:12:55 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-05-05 10:12:55 +0100 |
| commit | f3831a592fe4332a70baad64a860b345398885b7 (patch) | |
| tree | fd27b986295fe5a4f1c0924a804228f829a4c894 /drivers/video/efifb.c | |
| parent | ASoC: TWL4030: Add VIBRA output (diff) | |
| parent | Merge branch 'fix/asoc' into topic/asoc (diff) | |
| download | linux-dev-f3831a592fe4332a70baad64a860b345398885b7.tar.xz linux-dev-f3831a592fe4332a70baad64a860b345398885b7.zip | |
Merge commit 'takashi/topic/asoc' into for-2.6.31
Diffstat (limited to 'drivers/video/efifb.c')
| -rw-r--r-- | drivers/video/efifb.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/video/efifb.c b/drivers/video/efifb.c index 0c5b9a9fd56f..8dea2bc92705 100644 --- a/drivers/video/efifb.c +++ b/drivers/video/efifb.c @@ -210,12 +210,15 @@ static int __init efifb_probe(struct platform_device *dev) unsigned int size_total; int request_succeeded = 0; - printk(KERN_INFO "efifb: probing for efifb\n"); - if (!screen_info.lfb_depth) screen_info.lfb_depth = 32; if (!screen_info.pages) screen_info.pages = 1; + if (!screen_info.lfb_base) { + printk(KERN_DEBUG "efifb: invalid framebuffer address\n"); + return -ENODEV; + } + printk(KERN_INFO "efifb: probing for efifb\n"); /* just assume they're all unset if any are */ if (!screen_info.blue_size) { |