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Commit 21f7c247 authored by Fabian Frederick's avatar Fabian Frederick Committed by Tomi Valkeinen
Browse files

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: default avatarFabian Frederick <fabf@skynet.be>
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent 1f17a0fa

drivers/video/fbdev/sa1100fb.c

+12 −6
Original line number Diff line number Diff line
@@ -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) {