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Commit 125fcc19 authored by Jyri Sarha's avatar Jyri Sarha
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drm/tilcdc: Remove WARN_ON(!drm_modeset_is_locked(&crtc->mutex)) checks 



Remove WARN_ON(!drm_modeset_is_locked(&crtc->mutex)) checks from
tilcdc_crtc_enable(), tilcdc_crtc_disable(), and
tilcdc_crtc_update_fb().

Signed-off-by: default avatarJyri Sarha <jsarha@ti.com>
parent 46a956ab

drivers/gpu/drm/tilcdc/tilcdc_crtc.c

+0 −4
Original line number Diff line number Diff line
@@ -467,7 +467,6 @@ static void tilcdc_crtc_enable(struct drm_crtc *crtc) 
	struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);

	unsigned long flags;



	WARN_ON(!drm_modeset_is_locked(&crtc->mutex));

	mutex_lock(&tilcdc_crtc->enable_lock);

	if (tilcdc_crtc->enabled || tilcdc_crtc->shutdown) {

		mutex_unlock(&tilcdc_crtc->enable_lock);
@@ -564,7 +563,6 @@ static void tilcdc_crtc_off(struct drm_crtc *crtc, bool shutdown) 


static void tilcdc_crtc_disable(struct drm_crtc *crtc)

{

	WARN_ON(!drm_modeset_is_locked(&crtc->mutex));

	tilcdc_crtc_off(crtc, false);

}
@@ -626,8 +624,6 @@ int tilcdc_crtc_update_fb(struct drm_crtc *crtc, 
	struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);

	struct drm_device *dev = crtc->dev;



	WARN_ON(!drm_modeset_is_locked(&crtc->mutex));



	if (tilcdc_crtc->event) {

		dev_err(dev->dev, "already pending page flip!\n");

		return -EBUSY;