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Commit 29ebebb4 authored by Fabian Frederick's avatar Fabian Frederick Committed by Tomi Valkeinen
Browse files

video: fbdev: pxafb.c: use container_of to resolve pxafb_info/layer 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 46ffbe20

drivers/video/fbdev/pxafb.c

+10 −10
Original line number Diff line number Diff line
@@ -138,7 +138,7 @@ static int 
pxafb_setpalettereg(u_int regno, u_int red, u_int green, u_int blue,

		       u_int trans, struct fb_info *info)

{

	struct pxafb_info *fbi = (struct pxafb_info *)info;

	struct pxafb_info *fbi = container_of(info, struct pxafb_info, fb);

	u_int val;



	if (regno >= fbi->palette_size)
@@ -183,7 +183,7 @@ static int 
pxafb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,

		   u_int trans, struct fb_info *info)

{

	struct pxafb_info *fbi = (struct pxafb_info *)info;

	struct pxafb_info *fbi = container_of(info, struct pxafb_info, fb);

	unsigned int val;

	int ret = 1;
@@ -456,7 +456,7 @@ static int pxafb_adjust_timing(struct pxafb_info *fbi, 
 */

static int pxafb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)

{

	struct pxafb_info *fbi = (struct pxafb_info *)info;

	struct pxafb_info *fbi = container_of(info, struct pxafb_info, fb);

	struct pxafb_mach_info *inf = dev_get_platdata(fbi->dev);

	int err;
@@ -494,7 +494,7 @@ static int pxafb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) 
 */

static int pxafb_set_par(struct fb_info *info)

{

	struct pxafb_info *fbi = (struct pxafb_info *)info;

	struct pxafb_info *fbi = container_of(info, struct pxafb_info, fb);

	struct fb_var_screeninfo *var = &info->var;



	if (var->bits_per_pixel >= 16)
@@ -533,7 +533,7 @@ static int pxafb_set_par(struct fb_info *info) 
static int pxafb_pan_display(struct fb_var_screeninfo *var,

			     struct fb_info *info)

{

	struct pxafb_info *fbi = (struct pxafb_info *)info;

	struct pxafb_info *fbi = container_of(info, struct pxafb_info, fb);

	struct fb_var_screeninfo newvar;

	int dma = DMA_MAX + DMA_BASE;
@@ -566,7 +566,7 @@ static int pxafb_pan_display(struct fb_var_screeninfo *var, 
 */

static int pxafb_blank(int blank, struct fb_info *info)

{

	struct pxafb_info *fbi = (struct pxafb_info *)info;

	struct pxafb_info *fbi = container_of(info, struct pxafb_info, fb);

	int i;



	switch (blank) {
@@ -725,7 +725,7 @@ static struct pxafb_layer_ops ofb_ops[] = { 


static int overlayfb_open(struct fb_info *info, int user)

{

	struct pxafb_layer *ofb = (struct pxafb_layer *)info;

	struct pxafb_layer *ofb = container_of(info, struct pxafb_layer, fb);



	/* no support for framebuffer console on overlay */

	if (user == 0)
@@ -743,7 +743,7 @@ static int overlayfb_open(struct fb_info *info, int user) 


static int overlayfb_release(struct fb_info *info, int user)

{

	struct pxafb_layer *ofb = (struct pxafb_layer*) info;

	struct pxafb_layer *ofb = container_of(info, struct pxafb_layer, fb);



	if (ofb->usage == 1) {

		ofb->ops->disable(ofb);
@@ -760,7 +760,7 @@ static int overlayfb_release(struct fb_info *info, int user) 
static int overlayfb_check_var(struct fb_var_screeninfo *var,

			       struct fb_info *info)

{

	struct pxafb_layer *ofb = (struct pxafb_layer *)info;

	struct pxafb_layer *ofb = container_of(info, struct pxafb_layer, fb);

	struct fb_var_screeninfo *base_var = &ofb->fbi->fb.var;

	int xpos, ypos, pfor, bpp;
@@ -836,7 +836,7 @@ static int overlayfb_check_video_memory(struct pxafb_layer *ofb) 


static int overlayfb_set_par(struct fb_info *info)

{

	struct pxafb_layer *ofb = (struct pxafb_layer *)info;

	struct pxafb_layer *ofb = container_of(info, struct pxafb_layer, fb);

	struct fb_var_screeninfo *var = &info->var;

	int xpos, ypos, pfor, bpp, ret;