[PATCH 4/7] video: fbdev: bt455: Remove unneeded colormap helpers for cursor support

[Maciej W. Rozycki]

Signed-off-by: Maciej W. Rozycki <ma...@linux-mips.org>
---
linux-bt455-cursor.diff
Index: linux-20160211-4maxp64/drivers/video/fbdev/bt455.h
===================================================================
--- linux-20160211-4maxp64.orig/drivers/video/fbdev/bt455.h
+++ linux-20160211-4maxp64/drivers/video/fbdev/bt455.h
@@ -67,28 +67,3 @@ static inline void bt455_write_ovly_entr
        wmb();
        regs->addr_ovly = blue & 0x0f;
 }
-
-static inline void bt455_set_cursor(struct bt455_regs *regs)
-{
-       mb();
-       regs->addr_ovly = 0x0f;
-       wmb();
-       regs->addr_ovly = 0x0f;
-       wmb();
-       regs->addr_ovly = 0x0f;
-}
-
-static inline void bt455_erase_cursor(struct bt455_regs *regs)
-{
-       /* bt455_write_cmap_entry(regs, 8, 0x00, 0x00, 0x00); */
-       /* bt455_write_cmap_entry(regs, 9, 0x00, 0x00, 0x00); */
-       bt455_write_ovly_entry(regs, 8, 0x03, 0x03, 0x03);
-       bt455_write_ovly_entry(regs, 9, 0x07, 0x07, 0x07);
-
-       wmb();
-       regs->addr_ovly = 0x09;
-       wmb();
-       regs->addr_ovly = 0x09;
-       wmb();
-       regs->addr_ovly = 0x09;
-}