diff options
| author | Dave Airlie <airlied@redhat.com> | 2015-01-09 09:13:41 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-01-09 09:13:41 +1000 |
| commit | e5202a2289d746a94703ad937157d398fb2607cf (patch) | |
| tree | b0b8869adfa0e4c0dc05f7a11588e5e21a580755 /drivers/gpu/drm/drm_irq.c | |
| parent | b1940cd21c0f4abdce101253e860feff547291b0 (diff) | |
| parent | 7552e7dd9527c41f891c87854418896eaf309c20 (diff) | |
Merge tag 'topic/core-stuff-2014-12-19' of git://anongit.freedesktop.org/drm-intel into drm-next
Misc drm patches with mostly polish patches from Thierry, with a bit of
generic mode validation from Ville and a few other oddball things.
* tag 'topic/core-stuff-2014-12-19' of git://anongit.freedesktop.org/drm-intel: (25 commits)
drm: Include drm_crtc_helper.h in DocBook
drm: Make drm_crtc_helper.h standalone includible
drm: Move IRQ related fields to proper section
drm: Remove stale comment
drm: Do basic sanity checks for user modes
drm: Perform basic sanity checks on probed modes
drm: Reorganize probed mode validation
drm/doc: Remove duplicate "by"
drm/info: Remove unused code
drm/cache: Use wbinvd helpers
drm/plane-helper: Test for plane disable earlier
drm/doc: Document drm_add_modes_noedid() usage
drm: bit of spell-check / editorializing.
drm: Prefer sizeof(type) over sizeof type
drm: Remove useless else block
drm: Remove unneeded braces for single statement blocks
drm: Do not assign in if condition
drm: Prefer kmalloc_array() over kmalloc() with multiply
drm: Prefer kcalloc() over kzalloc() with multiply
drm: Miscellaneous checkpatch whitespace cleanups
...
Diffstat (limited to 'drivers/gpu/drm/drm_irq.c')
| -rw-r--r-- | drivers/gpu/drm/drm_irq.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c index 4d79dad9d44f..75647e7f012b 100644 --- a/drivers/gpu/drm/drm_irq.c +++ b/drivers/gpu/drm/drm_irq.c @@ -778,7 +778,7 @@ static struct timeval get_drm_timestamp(void) /** * drm_get_last_vbltimestamp - retrieve raw timestamp for the most recent - * vblank interval + * vblank interval * @dev: DRM device * @crtc: which CRTC's vblank timestamp to retrieve * @tvblank: Pointer to target struct timeval which should receive the timestamp @@ -933,6 +933,7 @@ void drm_send_vblank_event(struct drm_device *dev, int crtc, { struct timeval now; unsigned int seq; + if (crtc >= 0) { seq = drm_vblank_count_and_time(dev, crtc, &now); } else { @@ -1422,7 +1423,7 @@ static int drm_queue_vblank_event(struct drm_device *dev, int pipe, unsigned int seq; int ret; - e = kzalloc(sizeof *e, GFP_KERNEL); + e = kzalloc(sizeof(*e), GFP_KERNEL); if (e == NULL) { ret = -ENOMEM; goto err_put; @@ -1431,7 +1432,7 @@ static int drm_queue_vblank_event(struct drm_device *dev, int pipe, e->pipe = pipe; e->base.pid = current->pid; e->event.base.type = DRM_EVENT_VBLANK; - e->event.base.length = sizeof e->event; + e->event.base.length = sizeof(e->event); e->event.user_data = vblwait->request.signal; e->base.event = &e->event.base; e->base.file_priv = file_priv; @@ -1451,12 +1452,12 @@ static int drm_queue_vblank_event(struct drm_device *dev, int pipe, goto err_unlock; } - if (file_priv->event_space < sizeof e->event) { + if (file_priv->event_space < sizeof(e->event)) { ret = -EBUSY; goto err_unlock; } - file_priv->event_space -= sizeof e->event; + file_priv->event_space -= sizeof(e->event); seq = drm_vblank_count_and_time(dev, pipe, &now); if ((vblwait->request.type & _DRM_VBLANK_NEXTONMISS) && |