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drm/tilcdc: Nuke preclose hook 

Again since the drm core takes care of event unlinking/disarming this
is now just needless code.

v2: Fixup misplaced hunks.

Cc: Rob Clark <robdclark@gmail.com>
Acked-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1)
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1453756616-28942-13-git-send-email-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter 2016-01-25 22:16:54 +01:00
parent 0417d424ac
commit b19ac0b05d
3 changed files with 0 additions and 29 deletions
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20
drivers/gpu/drm/tilcdc/tilcdc_crtc.c
View File

@ -662,26 +662,6 @@ irqreturn_t tilcdc_crtc_irq(struct drm_crtc *crtc)
return IRQ_HANDLED;
}
void tilcdc_crtc_cancel_page_flip(struct drm_crtc *crtc, struct drm_file *file)
{
struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);
struct drm_pending_vblank_event *event;
struct drm_device *dev = crtc->dev;
unsigned long flags;
/* Destroy the pending vertical blanking event associated with the
* pending page flip, if any, and disable vertical blanking interrupts.
*/
spin_lock_irqsave(&dev->event_lock, flags);
event = tilcdc_crtc->event;
if (event && event->base.file_priv == file) {
tilcdc_crtc->event = NULL;
event->base.destroy(&event->base);
drm_vblank_put(dev, 0);
}
spin_unlock_irqrestore(&dev->event_lock, flags);
}
struct drm_crtc *tilcdc_crtc_create(struct drm_device *dev)
{
struct tilcdc_crtc *tilcdc_crtc;

8
drivers/gpu/drm/tilcdc/tilcdc_drv.c
View File

@ -350,13 +350,6 @@ static int tilcdc_load(struct drm_device *dev, unsigned long flags)
return ret;
}
static void tilcdc_preclose(struct drm_device *dev, struct drm_file *file)
{
struct tilcdc_drm_private *priv = dev->dev_private;
tilcdc_crtc_cancel_page_flip(priv->crtc, file);
}
static void tilcdc_lastclose(struct drm_device *dev)
{
struct tilcdc_drm_private *priv = dev->dev_private;
@ -557,7 +550,6 @@ static struct drm_driver tilcdc_driver = {
.driver_features = DRIVER_HAVE_IRQ | DRIVER_GEM | DRIVER_MODESET,
.load = tilcdc_load,
.unload = tilcdc_unload,
.preclose = tilcdc_preclose,
.lastclose = tilcdc_lastclose,
.set_busid = drm_platform_set_busid,
.irq_handler = tilcdc_irq,

1
drivers/gpu/drm/tilcdc/tilcdc_drv.h
View File

@ -163,7 +163,6 @@ struct tilcdc_panel_info {
#define DBG(fmt, ...) DRM_DEBUG(fmt"\n", ##__VA_ARGS__)
struct drm_crtc *tilcdc_crtc_create(struct drm_device *dev);
void tilcdc_crtc_cancel_page_flip(struct drm_crtc *crtc, struct drm_file *file);
irqreturn_t tilcdc_crtc_irq(struct drm_crtc *crtc);
void tilcdc_crtc_update_clk(struct drm_crtc *crtc);
void tilcdc_crtc_set_panel_info(struct drm_crtc *crtc,