[PATCH] drm: gma500: psb_irq: Remove unused function

[Rickard Strandqvist]

Remove the function mid_pipe_vsync() 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 at spectrumdigital.se>
---
 drivers/gpu/drm/gma500/psb_irq.c |   12 ------------
 1 file changed, 12 deletions(-)

diff --git a/drivers/gpu/drm/gma500/psb_irq.c b/drivers/gpu/drm/gma500/psb_irq.c
index 624eb36..dcfd0a7 100644
--- a/drivers/gpu/drm/gma500/psb_irq.c
+++ b/drivers/gpu/drm/gma500/psb_irq.c
@@ -59,18 +59,6 @@ mid_pipe_event(int pipe)
 }
 
 static inline u32
-mid_pipe_vsync(int pipe)
-{
-	if (pipe == 0)
-		return _PSB_VSYNC_PIPEA_FLAG;
-	if (pipe == 1)
-		return _PSB_VSYNC_PIPEB_FLAG;
-	if (pipe == 2)
-		return _MDFLD_PIPEC_VBLANK_FLAG;
-	BUG();
-}
-
-static inline u32
 mid_pipeconf(int pipe)
 {
 	if (pipe == 0)
-- 
1.7.10.4