diff options
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/omap2/omapfb/omapfb-ioctl.c | 2 | ||||
| -rw-r--r-- | drivers/video/omap2/omapfb/omapfb-main.c | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/drivers/video/omap2/omapfb/omapfb-ioctl.c b/drivers/video/omap2/omapfb/omapfb-ioctl.c index d1f56d37405..994f6a091b4 100644 --- a/drivers/video/omap2/omapfb/omapfb-ioctl.c +++ b/drivers/video/omap2/omapfb/omapfb-ioctl.c @@ -858,7 +858,7 @@ int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd, unsigned long arg) break; } - if (!display->driver->enable_te) { + if (!display || !display->driver->enable_te) { r = -ENODEV; break; } diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c index a545e8d4817..db307e3c1dd 100644 --- a/drivers/video/omap2/omapfb/omapfb-main.c +++ b/drivers/video/omap2/omapfb/omapfb-main.c @@ -1271,6 +1271,9 @@ static int omapfb_blank(int blank, struct fb_info *fbi) int do_update = 0; int r = 0; + if (!display) + return -EINVAL; + omapfb_lock(fbdev); switch (blank) { |