diff options
| author | Fabian Frederick <fabf@skynet.be> | 2014-09-17 21:00:15 +0200 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2014-09-30 13:06:00 +0300 |
| commit | 21f7c247035e17950f0edda2de767434f82a8886 (patch) | |
| tree | 4bbacde06d31477f668bd2f7e005527db7458c8d /drivers/video | |
| parent | 1f17a0fa681326f726505f5a662caf07f0d098e2 (diff) | |
video: fbdev: sa1100fb.c: use container_of to resolve sa1100fb_info from fb_info
Use container_of instead of casting first structure member.
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/sa1100fb.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/drivers/video/fbdev/sa1100fb.c b/drivers/video/fbdev/sa1100fb.c index 580c444ec301..9690216d38ff 100644 --- a/drivers/video/fbdev/sa1100fb.c +++ b/drivers/video/fbdev/sa1100fb.c @@ -268,7 +268,8 @@ static int sa1100fb_setpalettereg(u_int regno, u_int red, u_int green, u_int blue, u_int trans, struct fb_info *info) { - struct sa1100fb_info *fbi = (struct sa1100fb_info *)info; + struct sa1100fb_info *fbi = + container_of(info, struct sa1100fb_info, fb); u_int val, ret = 1; if (regno < fbi->palette_size) { @@ -289,7 +290,8 @@ static int sa1100fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, u_int trans, struct fb_info *info) { - struct sa1100fb_info *fbi = (struct sa1100fb_info *)info; + struct sa1100fb_info *fbi = + container_of(info, struct sa1100fb_info, fb); unsigned int val; int ret = 1; @@ -366,7 +368,8 @@ static inline unsigned int sa1100fb_display_dma_period(struct fb_var_screeninfo static int sa1100fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) { - struct sa1100fb_info *fbi = (struct sa1100fb_info *)info; + struct sa1100fb_info *fbi = + container_of(info, struct sa1100fb_info, fb); int rgbidx; if (var->xres < MIN_XRES) @@ -433,7 +436,8 @@ static void sa1100fb_set_visual(struct sa1100fb_info *fbi, u32 visual) */ static int sa1100fb_set_par(struct fb_info *info) { - struct sa1100fb_info *fbi = (struct sa1100fb_info *)info; + struct sa1100fb_info *fbi = + container_of(info, struct sa1100fb_info, fb); struct fb_var_screeninfo *var = &info->var; unsigned long palette_mem_size; @@ -526,7 +530,8 @@ sa1100fb_set_cmap(struct fb_cmap *cmap, int kspc, int con, */ static int sa1100fb_blank(int blank, struct fb_info *info) { - struct sa1100fb_info *fbi = (struct sa1100fb_info *)info; + struct sa1100fb_info *fbi = + container_of(info, struct sa1100fb_info, fb); int i; dev_dbg(fbi->dev, "sa1100fb_blank: blank=%d\n", blank); @@ -555,7 +560,8 @@ static int sa1100fb_blank(int blank, struct fb_info *info) static int sa1100fb_mmap(struct fb_info *info, struct vm_area_struct *vma) { - struct sa1100fb_info *fbi = (struct sa1100fb_info *)info; + struct sa1100fb_info *fbi = + container_of(info, struct sa1100fb_info, fb); unsigned long off = vma->vm_pgoff << PAGE_SHIFT; if (off < info->fix.smem_len) { |