diff options
Diffstat (limited to 'drivers/staging/omapdrm/omap_debugfs.c')
-rw-r--r-- | drivers/staging/omapdrm/omap_debugfs.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/omapdrm/omap_debugfs.c b/drivers/staging/omapdrm/omap_debugfs.c index 2f122e00b51d..e95540b3e2f6 100644 --- a/drivers/staging/omapdrm/omap_debugfs.c +++ b/drivers/staging/omapdrm/omap_debugfs.c @@ -72,6 +72,7 @@ static int fb_show(struct seq_file *m, void *arg) seq_printf(m, "fbcon "); omap_framebuffer_describe(priv->fbdev->fb, m); + mutex_lock(&dev->mode_config.fb_lock); list_for_each_entry(fb, &dev->mode_config.fb_list, head) { if (fb == priv->fbdev->fb) continue; @@ -79,6 +80,7 @@ static int fb_show(struct seq_file *m, void *arg) seq_printf(m, "user "); omap_framebuffer_describe(fb, m); } + mutex_unlock(&dev->mode_config.fb_lock); mutex_unlock(&dev->struct_mutex); mutex_unlock(&dev->mode_config.mutex); |