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Commit 38bf3aee authored by Rickard Strandqvist's avatar Rickard Strandqvist Committed by Russell King
Browse files

drm/armada: armada_drv: Remove unused function 



Remove the function armada_drm_vbl_event_remove_unlocked() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: default avatarRickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 5a413dfb

drivers/gpu/drm/armada/armada_drm.h

+0 −2
Original line number Diff line number Diff line
@@ -46,8 +46,6 @@ void armada_drm_vbl_event_add(struct armada_crtc *, 
	struct armada_vbl_event *);

void armada_drm_vbl_event_remove(struct armada_crtc *,

	struct armada_vbl_event *);

void armada_drm_vbl_event_remove_unlocked(struct armada_crtc *,

	struct armada_vbl_event *);

#define armada_drm_vbl_event_init(_e, _f, _d) do {	\

	struct armada_vbl_event *__e = _e;		\

	INIT_LIST_HEAD(&__e->node);			\

drivers/gpu/drm/armada/armada_drv.c

+0 −10
Original line number Diff line number Diff line
@@ -252,16 +252,6 @@ void armada_drm_vbl_event_remove(struct armada_crtc *dcrtc, 
	}

}



void armada_drm_vbl_event_remove_unlocked(struct armada_crtc *dcrtc,

	struct armada_vbl_event *evt)

{

	unsigned long flags;



	spin_lock_irqsave(&dcrtc->irq_lock, flags);

	armada_drm_vbl_event_remove(dcrtc, evt);

	spin_unlock_irqrestore(&dcrtc->irq_lock, flags);

}



/* These are called under the vbl_lock. */

static int armada_drm_enable_vblank(struct drm_device *dev, int crtc)

{