diff options
Diffstat (limited to 'drivers/video/fbsysfs.c')
| -rw-r--r-- | drivers/video/fbsysfs.c | 53 |
1 files changed, 20 insertions, 33 deletions
diff --git a/drivers/video/fbsysfs.c b/drivers/video/fbsysfs.c index 0a1dc1b4b509..35147030a3e8 100644 --- a/drivers/video/fbsysfs.c +++ b/drivers/video/fbsysfs.c @@ -106,8 +106,7 @@ static int mode_string(char *buf, unsigned int offset, static ssize_t store_mode(struct class_device *class_device, const char * buf, size_t count) { - struct fb_info *fb_info = - (struct fb_info *)class_get_devdata(class_device); + struct fb_info *fb_info = class_get_devdata(class_device); char mstr[100]; struct fb_var_screeninfo var; struct fb_modelist *modelist; @@ -137,8 +136,7 @@ static ssize_t store_mode(struct class_device *class_device, const char * buf, static ssize_t show_mode(struct class_device *class_device, char *buf) { - struct fb_info *fb_info = - (struct fb_info *)class_get_devdata(class_device); + struct fb_info *fb_info = class_get_devdata(class_device); if (!fb_info->mode) return 0; @@ -149,8 +147,7 @@ static ssize_t show_mode(struct class_device *class_device, char *buf) static ssize_t store_modes(struct class_device *class_device, const char * buf, size_t count) { - struct fb_info *fb_info = - (struct fb_info *)class_get_devdata(class_device); + struct fb_info *fb_info = class_get_devdata(class_device); LIST_HEAD(old_list); int i = count / sizeof(struct fb_videomode); @@ -174,8 +171,7 @@ static ssize_t store_modes(struct class_device *class_device, const char * buf, static ssize_t show_modes(struct class_device *class_device, char *buf) { - struct fb_info *fb_info = - (struct fb_info *)class_get_devdata(class_device); + struct fb_info *fb_info = class_get_devdata(class_device); unsigned int i; struct list_head *pos; struct fb_modelist *modelist; @@ -193,8 +189,7 @@ static ssize_t show_modes(struct class_device *class_device, char *buf) static ssize_t store_bpp(struct class_device *class_device, const char * buf, size_t count) { - struct fb_info *fb_info = - (struct fb_info *)class_get_devdata(class_device); + struct fb_info *fb_info = class_get_devdata(class_device); struct fb_var_screeninfo var; char ** last = NULL; int err; @@ -208,8 +203,7 @@ static ssize_t store_bpp(struct class_device *class_device, const char * buf, static ssize_t show_bpp(struct class_device *class_device, char *buf) { - struct fb_info *fb_info = - (struct fb_info *)class_get_devdata(class_device); + struct fb_info *fb_info = class_get_devdata(class_device); return snprintf(buf, PAGE_SIZE, "%d\n", fb_info->var.bits_per_pixel); } @@ -280,8 +274,7 @@ static ssize_t show_con_rotate(struct class_device *class_device, char *buf) static ssize_t store_virtual(struct class_device *class_device, const char * buf, size_t count) { - struct fb_info *fb_info = - (struct fb_info *)class_get_devdata(class_device); + struct fb_info *fb_info = class_get_devdata(class_device); struct fb_var_screeninfo var; char *last = NULL; int err; @@ -300,16 +293,14 @@ static ssize_t store_virtual(struct class_device *class_device, static ssize_t show_virtual(struct class_device *class_device, char *buf) { - struct fb_info *fb_info = - (struct fb_info *)class_get_devdata(class_device); + struct fb_info *fb_info = class_get_devdata(class_device); return snprintf(buf, PAGE_SIZE, "%d,%d\n", fb_info->var.xres_virtual, fb_info->var.yres_virtual); } static ssize_t show_stride(struct class_device *class_device, char *buf) { - struct fb_info *fb_info = - (struct fb_info *)class_get_devdata(class_device); + struct fb_info *fb_info = class_get_devdata(class_device); return snprintf(buf, PAGE_SIZE, "%d\n", fb_info->fix.line_length); } @@ -320,7 +311,7 @@ static ssize_t show_stride(struct class_device *class_device, char *buf) static ssize_t store_cmap(struct class_device *class_device, const char *buf, size_t count) { - struct fb_info *fb_info = (struct fb_info *)class_get_devdata(class_device); + struct fb_info *fb_info = class_get_devdata(class_device); int rc, i, start, length, transp = 0; if ((count > PAGE_SIZE) || ((count % 16) != 0)) @@ -380,8 +371,7 @@ static ssize_t store_cmap(struct class_device *class_device, const char *buf, static ssize_t show_cmap(struct class_device *class_device, char *buf) { - struct fb_info *fb_info = - (struct fb_info *)class_get_devdata(class_device); + struct fb_info *fb_info = class_get_devdata(class_device); unsigned int i; if (!fb_info->cmap.red || !fb_info->cmap.blue || @@ -405,8 +395,7 @@ static ssize_t show_cmap(struct class_device *class_device, char *buf) static ssize_t store_blank(struct class_device *class_device, const char * buf, size_t count) { - struct fb_info *fb_info = - (struct fb_info *)class_get_devdata(class_device); + struct fb_info *fb_info = class_get_devdata(class_device); char *last = NULL; int err; @@ -422,41 +411,40 @@ static ssize_t store_blank(struct class_device *class_device, const char * buf, static ssize_t show_blank(struct class_device *class_device, char *buf) { -// struct fb_info *fb_info = (struct fb_info *)class_get_devdata(class_device); +// struct fb_info *fb_info = class_get_devdata(class_device); return 0; } static ssize_t store_console(struct class_device *class_device, const char * buf, size_t count) { -// struct fb_info *fb_info = (struct fb_info *)class_get_devdata(class_device); +// struct fb_info *fb_info = class_get_devdata(class_device); return 0; } static ssize_t show_console(struct class_device *class_device, char *buf) { -// struct fb_info *fb_info = (struct fb_info *)class_get_devdata(class_device); +// struct fb_info *fb_info = class_get_devdata(class_device); return 0; } static ssize_t store_cursor(struct class_device *class_device, const char * buf, size_t count) { -// struct fb_info *fb_info = (struct fb_info *)class_get_devdata(class_device); +// struct fb_info *fb_info = class_get_devdata(class_device); return 0; } static ssize_t show_cursor(struct class_device *class_device, char *buf) { -// struct fb_info *fb_info = (struct fb_info *)class_get_devdata(class_device); +// struct fb_info *fb_info = class_get_devdata(class_device); return 0; } static ssize_t store_pan(struct class_device *class_device, const char * buf, size_t count) { - struct fb_info *fb_info = - (struct fb_info *)class_get_devdata(class_device); + struct fb_info *fb_info = class_get_devdata(class_device); struct fb_var_screeninfo var; char *last = NULL; int err; @@ -479,15 +467,14 @@ static ssize_t store_pan(struct class_device *class_device, const char * buf, static ssize_t show_pan(struct class_device *class_device, char *buf) { - struct fb_info *fb_info = - (struct fb_info *)class_get_devdata(class_device); + struct fb_info *fb_info = class_get_devdata(class_device); return snprintf(buf, PAGE_SIZE, "%d,%d\n", fb_info->var.xoffset, fb_info->var.xoffset); } static ssize_t show_name(struct class_device *class_device, char *buf) { - struct fb_info *fb_info = (struct fb_info *)class_get_devdata(class_device); + struct fb_info *fb_info = class_get_devdata(class_device); return snprintf(buf, PAGE_SIZE, "%s\n", fb_info->fix.id); } |