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| author | Takashi Iwai <tiwai@suse.de> | 2012-05-21 12:45:18 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-05-21 12:45:18 +0200 |
| commit | 775b2449bdba7c97dda9f274c92bf7a83dac4142 (patch) | |
| tree | b4bee45c13762ea93642b1e38c62de454e51cf5d /drivers/gpu/drm/drm_crtc.c | |
| parent | 21363cf0ca5c9c62e34e37422fb1d13d70d3de3c (diff) | |
| parent | 5fb86e5d4a951ddb0474cdfd809380c8e2a8d101 (diff) | |
| download | olio-linux-3.10-775b2449bdba7c97dda9f274c92bf7a83dac4142.tar.xz olio-linux-3.10-775b2449bdba7c97dda9f274c92bf7a83dac4142.zip | |
Merge branch 'topic/asoc' into for-linus
Diffstat (limited to 'drivers/gpu/drm/drm_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/drm_crtc.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index d3aaeb6ae23..c79870a75c2 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -3335,10 +3335,12 @@ int drm_mode_page_flip_ioctl(struct drm_device *dev, ret = crtc->funcs->page_flip(crtc, fb, e); if (ret) { - spin_lock_irqsave(&dev->event_lock, flags); - file_priv->event_space += sizeof e->event; - spin_unlock_irqrestore(&dev->event_lock, flags); - kfree(e); + if (page_flip->flags & DRM_MODE_PAGE_FLIP_EVENT) { + spin_lock_irqsave(&dev->event_lock, flags); + file_priv->event_space += sizeof e->event; + spin_unlock_irqrestore(&dev->event_lock, flags); + kfree(e); + } } out: |