1 files changed, 5 insertions, 52 deletions

diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 8cef020d1801..78907a873493 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -76,65 +76,21 @@ int fb_get_color_depth(struct fb_var_screeninfo *var)
 EXPORT_SYMBOL(fb_get_color_depth);
 
 /*
- * Drawing helpers.
+ * Data padding functions.
  */
-void fb_iomove_buf_aligned(struct fb_info *info, struct fb_pixmap *buf,
-                           u8 *dst, u32 d_pitch, u8 *src, u32 s_pitch,
-                           u32 height)
-{
-        int i;
-
-        for (i = height; i--; ) {
-                buf->outbuf(info, dst, src, s_pitch);
-                src += s_pitch;
-                dst += d_pitch;
-        }
-}
-
 void fb_sysmove_buf_aligned(struct fb_info *info, struct fb_pixmap *buf,
                             u8 *dst, u32 d_pitch, u8 *src, u32 s_pitch,
                             u32 height)
 {
-        int i, j;
+        int i;
 
         for (i = height; i--; ) {
-                for (j = 0; j < s_pitch; j++)
-                        dst[j] = src[j];
+                memcpy(dst, src, s_pitch);
                 src += s_pitch;
                 dst += d_pitch;
         }
 }
-
-void fb_iomove_buf_unaligned(struct fb_info *info, struct fb_pixmap *buf,
-                             u8 *dst, u32 d_pitch, u8 *src, u32 idx,
-                             u32 height, u32 shift_high, u32 shift_low,
-                             u32 mod)
-{
-        u8 mask = (u8) (0xfff << shift_high), tmp;
-        int i, j;
-
-        for (i = height; i--; ) {
-                for (j = 0; j < idx; j++) {
-                        tmp = buf->inbuf(info, dst+j);
-                        tmp &= mask;
-                        tmp |= *src >> shift_low;
-                        buf->outbuf(info, dst+j, &tmp, 1);
-                        tmp = *src << shift_high;
-                        buf->outbuf(info, dst+j+1, &tmp, 1);
-                        src++;
-                }
-                tmp = buf->inbuf(info, dst+idx);
-                tmp &= mask;
-                tmp |= *src >> shift_low;
-                buf->outbuf(info, dst+idx, &tmp, 1);
-                if (shift_high < mod) {
-                        tmp = *src << shift_high;
-                        buf->outbuf(info, dst+idx+1, &tmp, 1);
-                }       
-                src++;
-                dst += d_pitch;
-        }
-}
+EXPORT_SYMBOL(fb_sysmove_buf_aligned);
 
 void fb_sysmove_buf_unaligned(struct fb_info *info, struct fb_pixmap *buf,
                               u8 *dst, u32 d_pitch, u8 *src, u32 idx,
@@ -166,6 +122,7 @@ void fb_sysmove_buf_unaligned(struct fb_info *info, struct fb_pixmap *buf,
                 dst += d_pitch;
         }
 }
+EXPORT_SYMBOL(fb_sysmove_buf_unaligned);
 
 /*
  * we need to lock this section since fb_cursor
@@ -1357,10 +1314,6 @@ EXPORT_SYMBOL(fb_set_var);
 EXPORT_SYMBOL(fb_blank);
 EXPORT_SYMBOL(fb_pan_display);
 EXPORT_SYMBOL(fb_get_buffer_offset);
-EXPORT_SYMBOL(fb_iomove_buf_unaligned);
-EXPORT_SYMBOL(fb_iomove_buf_aligned);
-EXPORT_SYMBOL(fb_sysmove_buf_unaligned);
-EXPORT_SYMBOL(fb_sysmove_buf_aligned);
 EXPORT_SYMBOL(fb_set_suspend);
 EXPORT_SYMBOL(fb_register_client);
 EXPORT_SYMBOL(fb_unregister_client);