[PATCH -next v2] drm/kmb: Remove unused variable layer_irqs

[GUO Zihua]

layer_irqs does not seems to have any user. So remove it completely.

This resolves sparse warning:
  warning: symbol 'layer_irqs' was not declared. Should it be static?

Signed-off-by: GUO Zihua <guozihua@xxxxxxxxxx>
---

v2:
  V1 is titled "drm/kmb: Make layer_irqs static". This patch removes
layer_irqs completely as there does not seems to be a user for it.

---
 drivers/gpu/drm/kmb/kmb_plane.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/gpu/drm/kmb/kmb_plane.c b/drivers/gpu/drm/kmb/kmb_plane.c
index 9e0562aa2bcb..5a8c7cbf27b0 100644
--- a/drivers/gpu/drm/kmb/kmb_plane.c
+++ b/drivers/gpu/drm/kmb/kmb_plane.c
@@ -17,13 +17,6 @@
 #include "kmb_plane.h"
 #include "kmb_regs.h"
 
-const u32 layer_irqs[] = {
-	LCD_INT_VL0,
-	LCD_INT_VL1,
-	LCD_INT_GL0,
-	LCD_INT_GL1
-};
-
 /* Conversion (yuv->rgb) matrix from myriadx */
 static const u32 csc_coef_lcd[] = {
 	1024, 0, 1436,
-- 
2.17.1