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video: fbdev: valkyriefb.c: use container_of to resolve fb_info_valkyrie from fb_info

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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>
This commit is contained in:
Fabian Frederick 2014-09-17 21:00:19 +02:00 committed by Tomi Valkeinen
parent 29ebebb4b5
commit 8251434bb4
1 changed files with 8 additions and 4 deletions
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12
drivers/video/fbdev/valkyriefb.c
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@ -136,7 +136,8 @@ static struct fb_ops valkyriefb_ops = {
/* Sets the video mode according to info->var */ /* Sets the video mode according to info->var */
static int valkyriefb_set_par(struct fb_info *info) static int valkyriefb_set_par(struct fb_info *info)
{ {
struct fb_info_valkyrie *p = (struct fb_info_valkyrie *) info; struct fb_info_valkyrie *p =
container_of(info, struct fb_info_valkyrie, info);
volatile struct valkyrie_regs __iomem *valkyrie_regs = p->valkyrie_regs; volatile struct valkyrie_regs __iomem *valkyrie_regs = p->valkyrie_regs;
struct fb_par_valkyrie *par = info->par; struct fb_par_valkyrie *par = info->par;
struct valkyrie_regvals *init; struct valkyrie_regvals *init;
@ -194,7 +195,8 @@ valkyriefb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
*/ */
static int valkyriefb_blank(int blank_mode, struct fb_info *info) static int valkyriefb_blank(int blank_mode, struct fb_info *info)
{ {
struct fb_info_valkyrie *p = (struct fb_info_valkyrie *) info; struct fb_info_valkyrie *p =
container_of(info, struct fb_info_valkyrie, info);
struct fb_par_valkyrie *par = info->par; struct fb_par_valkyrie *par = info->par;
struct valkyrie_regvals *init = par->init; struct valkyrie_regvals *init = par->init;
@ -226,7 +228,8 @@ static int valkyriefb_blank(int blank_mode, struct fb_info *info)
static int valkyriefb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, static int valkyriefb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
u_int transp, struct fb_info *info) u_int transp, struct fb_info *info)
{ {
struct fb_info_valkyrie *p = (struct fb_info_valkyrie *) info; struct fb_info_valkyrie *p =
container_of(info, struct fb_info_valkyrie, info);
volatile struct cmap_regs __iomem *cmap_regs = p->cmap_regs; volatile struct cmap_regs __iomem *cmap_regs = p->cmap_regs;
struct fb_par_valkyrie *par = info->par; struct fb_par_valkyrie *par = info->par;
@ -465,7 +468,8 @@ static int valkyrie_var_to_par(struct fb_var_screeninfo *var,
{ {
int vmode, cmode; int vmode, cmode;
struct valkyrie_regvals *init; struct valkyrie_regvals *init;
struct fb_info_valkyrie *p = (struct fb_info_valkyrie *) fb_info; struct fb_info_valkyrie *p =
container_of(fb_info, struct fb_info_valkyrie, info);
if (mac_var_to_vmode(var, &vmode, &cmode) != 0) { if (mac_var_to_vmode(var, &vmode, &cmode) != 0) {
printk(KERN_ERR "valkyriefb: can't do %dx%dx%d.\n", printk(KERN_ERR "valkyriefb: can't do %dx%dx%d.\n",