[PATCH] fbdev: stack reduction
Shrink the stack when calling the drawing alignment functions.
Signed-off-by: James Simmons <jsimmons@www.infradead.org>
Cc: "Antonino A. Daplas" <adaplas@hotpop.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 78907a8..6f871a8b 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -78,9 +78,7 @@
/*
* Data padding functions.
*/
-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)
+void fb_pad_aligned_buffer(u8 *dst, u32 d_pitch, u8 *src, u32 s_pitch, u32 height)
{
int i;
@@ -90,12 +88,10 @@
dst += d_pitch;
}
}
-EXPORT_SYMBOL(fb_sysmove_buf_aligned);
+EXPORT_SYMBOL(fb_pad_aligned_buffer);
-void fb_sysmove_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)
+void fb_pad_unaligned_buffer(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;
@@ -122,7 +118,7 @@
dst += d_pitch;
}
}
-EXPORT_SYMBOL(fb_sysmove_buf_unaligned);
+EXPORT_SYMBOL(fb_pad_unaligned_buffer);
/*
* we need to lock this section since fb_cursor