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drm/vc4: Nuke preclose hook 

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

v2: Fixup misplaced hunk.

Cc: Eric Anholt <eric@anholt.net>
Acked-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1)
Acked-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1453756616-28942-14-git-send-email-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter 2016-01-25 22:16:55 +01:00
parent b19ac0b05d
commit 32a3dbeb2b
3 changed files with 0 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
drivers/gpu/drm/vc4/vc4_crtc.c
View File

@ -593,26 +593,6 @@ static const struct drm_crtc_helper_funcs vc4_crtc_helper_funcs = {
.atomic_flush = vc4_crtc_atomic_flush,
};
/* Frees the page flip event when the DRM device is closed with the
* event still outstanding.
*/
void vc4_cancel_page_flip(struct drm_crtc *crtc, struct drm_file *file)
{
struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);
struct drm_device *dev = crtc->dev;
unsigned long flags;
spin_lock_irqsave(&dev->event_lock, flags);
if (vc4_crtc->event && vc4_crtc->event->base.file_priv == file) {
vc4_crtc->event->base.destroy(&vc4_crtc->event->base);
drm_crtc_vblank_put(crtc);
vc4_crtc->event = NULL;
}
spin_unlock_irqrestore(&dev->event_lock, flags);
}
static const struct vc4_crtc_data pv0_data = {
.hvs_channel = 0,
.encoder0_type = VC4_ENCODER_TYPE_DSI0,

10
drivers/gpu/drm/vc4/vc4_drv.c
View File

@ -43,14 +43,6 @@ void __iomem *vc4_ioremap_regs(struct platform_device *dev, int index)
return map;
}
static void vc4_drm_preclose(struct drm_device *dev, struct drm_file *file)
{
struct drm_crtc *crtc;
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
vc4_cancel_page_flip(crtc, file);
}
static void vc4_lastclose(struct drm_device *dev)
{
struct vc4_dev *vc4 = to_vc4_dev(dev);
@ -91,8 +83,6 @@ static struct drm_driver vc4_drm_driver = {
DRIVER_HAVE_IRQ |
DRIVER_PRIME),
.lastclose = vc4_lastclose,
.preclose = vc4_drm_preclose,
.irq_handler = vc4_irq,
.irq_preinstall = vc4_irq_preinstall,
.irq_postinstall = vc4_irq_postinstall,

1
drivers/gpu/drm/vc4/vc4_drv.h
View File

@ -376,7 +376,6 @@ int vc4_bo_stats_debugfs(struct seq_file *m, void *arg);
extern struct platform_driver vc4_crtc_driver;
int vc4_enable_vblank(struct drm_device *dev, unsigned int crtc_id);
void vc4_disable_vblank(struct drm_device *dev, unsigned int crtc_id);
void vc4_cancel_page_flip(struct drm_crtc *crtc, struct drm_file *file);
int vc4_crtc_debugfs_regs(struct seq_file *m, void *arg);
/* vc4_debugfs.c */