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[PATCH] atyfb: Possible cleanups

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- make the following needlessly global function static:
  - mach64_ct.c: aty_st_pll_ct()
- proper prototypes for the following functions:
  - atyfb_base.c: atyfb_copyarea()
  - atyfb_base.c: atyfb_fillrect()
  - atyfb_base.c: atyfb_imageblit()

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Adrian Bunk 2006-10-03 01:15:02 -07:00 committed by Linus Torvalds
parent fe27e67616
commit 9c5b39e0bc
3 changed files with 6 additions and 5 deletions
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6
drivers/video/aty/atyfb.h
View File

@ -355,5 +355,9 @@ static inline void wait_for_idle(struct atyfb_par *par)
extern void aty_reset_engine(const struct atyfb_par *par);
extern void aty_init_engine(struct atyfb_par *par, struct fb_info *info);
extern void aty_st_pll_ct(int offset, u8 val, const struct atyfb_par *par);
extern u8 aty_ld_pll_ct(int offset, const struct atyfb_par *par);
void atyfb_copyarea(struct fb_info *info, const struct fb_copyarea *area);
void atyfb_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
void atyfb_imageblit(struct fb_info *info, const struct fb_image *image);

3
drivers/video/aty/atyfb_base.c
View File

@ -240,9 +240,6 @@ static int atyfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
static int atyfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info);
static int atyfb_blank(int blank, struct fb_info *info);
static int atyfb_ioctl(struct fb_info *info, u_int cmd, u_long arg);
extern void atyfb_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
extern void atyfb_copyarea(struct fb_info *info, const struct fb_copyarea *area);
extern void atyfb_imageblit(struct fb_info *info, const struct fb_image *image);
#ifdef __sparc__
static int atyfb_mmap(struct fb_info *info, struct vm_area_struct *vma);
#endif

2
drivers/video/aty/mach64_ct.c
View File

@ -27,7 +27,7 @@ u8 aty_ld_pll_ct(int offset, const struct atyfb_par *par)
return res;
}
void aty_st_pll_ct(int offset, u8 val, const struct atyfb_par *par)
static void aty_st_pll_ct(int offset, u8 val, const struct atyfb_par *par)
{
/* write addr byte */
aty_st_8(CLOCK_CNTL_ADDR, ((offset << 2) & PLL_ADDR) | PLL_WR_EN, par);