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drm/armada: armada_drv: Remove unused function

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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: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Rickard Strandqvist 2015-01-02 22:04:25 +01:00 committed by Russell King
parent 5a413dfbaf
commit 38bf3aee3e
2 changed files with 0 additions and 12 deletions
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2
drivers/gpu/drm/armada/armada_drm.h
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@ -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); \

10
drivers/gpu/drm/armada/armada_drv.c
View File

@ -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)
{