ide: remove ide_find_best_pio_mode()

[karo-tx-linux.git] / drivers / video / cfbfillrect.c

diff --git a/drivers/video/cfbfillrect.c b/drivers/video/cfbfillrect.c
index 167d9314e6eb49c6ae25683e940563ef92f6ca1c..71623b4f8ca26581dbf4f8258734685fbd55e079 100644 (file)
--- a/drivers/video/cfbfillrect.c
+++ b/drivers/video/cfbfillrect.c
@@ -17,11 +17,11 @@
  *  the native cpu endians. I also need to deal with MSB position in the word.
  *
  */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/string.h>
 #include <linux/fb.h>
 #include <asm/types.h>
+#include "fb_draw.h"
 
 #if BITS_PER_LONG == 32
 #  define FB_WRITEL fb_writel
@@ -29,73 +29,6 @@
 #else
 #  define FB_WRITEL fb_writeq
 #  define FB_READL  fb_readq
-#endif
-
-    /*
-     *  Compose two values, using a bitmask as decision value
-     *  This is equivalent to (a & mask) | (b & ~mask)
-     */
-
-static inline unsigned long
-comp(unsigned long a, unsigned long b, unsigned long mask)
-{
-    return ((a ^ b) & mask) ^ b;
-}
-
-    /*
-     *  Create a pattern with the given pixel's color
-     */
-
-#if BITS_PER_LONG == 64
-static inline unsigned long
-pixel_to_pat( u32 bpp, u32 pixel)
-{
-       switch (bpp) {
-       case 1:
-               return 0xfffffffffffffffful*pixel;
-       case 2:
-               return 0x5555555555555555ul*pixel;
-       case 4:
-               return 0x1111111111111111ul*pixel;
-       case 8:
-               return 0x0101010101010101ul*pixel;
-       case 12:
-               return 0x0001001001001001ul*pixel;
-       case 16:
-               return 0x0001000100010001ul*pixel;
-       case 24:
-               return 0x0000000001000001ul*pixel;
-       case 32:
-               return 0x0000000100000001ul*pixel;
-       default:
-               panic("pixel_to_pat(): unsupported pixelformat\n");
-    }
-}
-#else
-static inline unsigned long
-pixel_to_pat( u32 bpp, u32 pixel)
-{
-       switch (bpp) {
-       case 1:
-               return 0xfffffffful*pixel;
-       case 2:
-               return 0x55555555ul*pixel;
-       case 4:
-               return 0x11111111ul*pixel;
-       case 8:
-               return 0x01010101ul*pixel;
-       case 12:
-               return 0x00001001ul*pixel;
-       case 16:
-               return 0x00010001ul*pixel;
-       case 24:
-               return 0x00000001ul*pixel;
-       case 32:
-               return 0x00000001ul*pixel;
-       default:
-               panic("pixel_to_pat(): unsupported pixelformat\n");
-    }
-}
 #endif
 
     /*
@@ -110,8 +43,8 @@ bitfill_aligned(unsigned long __iomem *dst, int dst_idx, unsigned long pat, unsi
        if (!n)
                return;
 
-       first = ~0UL >> dst_idx;
-       last = ~(~0UL >> ((dst_idx+n) % bits));
+       first = FB_SHIFT_HIGH(~0UL, dst_idx);
+       last = ~(FB_SHIFT_HIGH(~0UL, (dst_idx+n) % bits));
 
        if (dst_idx+n <= bits) {
                // Single word
@@ -167,8 +100,8 @@ bitfill_unaligned(unsigned long __iomem *dst, int dst_idx, unsigned long pat,
        if (!n)
                return;
 
-       first = ~0UL >> dst_idx;
-       last = ~(~0UL >> ((dst_idx+n) % bits));
+       first = FB_SHIFT_HIGH(~0UL, dst_idx);
+       last = ~(FB_SHIFT_HIGH(~0UL, (dst_idx+n) % bits));
 
        if (dst_idx+n <= bits) {
                // Single word
@@ -221,8 +154,8 @@ bitfill_aligned_rev(unsigned long __iomem *dst, int dst_idx, unsigned long pat,
        if (!n)
                return;
 
-       first = ~0UL >> dst_idx;
-       last = ~(~0UL >> ((dst_idx+n) % bits));
+       first = FB_SHIFT_HIGH(~0UL, dst_idx);
+       last = ~(FB_SHIFT_HIGH(~0UL, (dst_idx+n) % bits));
 
        if (dst_idx+n <= bits) {
                // Single word
@@ -290,8 +223,8 @@ bitfill_unaligned_rev(unsigned long __iomem *dst, int dst_idx, unsigned long pat
        if (!n)
                return;
 
-       first = ~0UL >> dst_idx;
-       last = ~(~0UL >> ((dst_idx+n) % bits));
+       first = FB_SHIFT_HIGH(~0UL, dst_idx);
+       last = ~(FB_SHIFT_HIGH(~0UL, (dst_idx+n) % bits));
 
        if (dst_idx+n <= bits) {
                // Single word