Again since the drm core takes care of event unlinking/disarming this is now just needless code.
Cc: Eric Anholt eric@anholt.net Signed-off-by: Daniel Vetter daniel.vetter@intel.comenter the commit message for your changes. Lines starting --- drivers/gpu/drm/vc4/vc4_crtc.c | 20 -------------------- drivers/gpu/drm/vc4/vc4_drv.c | 10 ---------- 2 files changed, 30 deletions(-)
diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c index 018145e0b87d..937409792b97 100644 --- a/drivers/gpu/drm/vc4/vc4_crtc.c +++ b/drivers/gpu/drm/vc4/vc4_crtc.c @@ -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, diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c index f1655fff8425..b7d2ff0e6e1f 100644 --- a/drivers/gpu/drm/vc4/vc4_drv.c +++ b/drivers/gpu/drm/vc4/vc4_drv.c @@ -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,