fbdev: Remove trailing whitespace

Removes trailing whitespaces in several places.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200729134148.6855-2-tzimmermann@suse.de

diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
index 30e73ec4ad5c8a00de3d15bc5c0eafe38eddafa6..dd0ccf35f7b79d37e54c1edee2309a278900b6bd 100644 (file)
--- a/drivers/video/fbdev/core/fbmem.c
+++ b/drivers/video/fbdev/core/fbmem.c
@@ -777,7 +777,7 @@ fb_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
 
        if (info->fbops->fb_read)
                return info->fbops->fb_read(info, buf, count, ppos);
-       
+
        total_size = info->screen_size;
 
        if (total_size == 0)
@@ -842,7 +842,7 @@ fb_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
 
        if (info->fbops->fb_write)
                return info->fbops->fb_write(info, buf, count, ppos);
-       
+
        total_size = info->screen_size;
 
        if (total_size == 0)
@@ -1061,7 +1061,7 @@ EXPORT_SYMBOL(fb_set_var);
 
 int
 fb_blank(struct fb_info *info, int blank)
-{      
+{
        struct fb_event event;
        int ret = -EINVAL;
 
@@ -1437,7 +1437,7 @@ out:
        return res;
 }
 
-static int 
+static int
 fb_release(struct inode *inode, struct file *file)
 __acquires(&info->lock)
 __releases(&info->lock)
@@ -1627,7 +1627,7 @@ static int do_register_framebuffer(struct fb_info *fb_info)
                        fb_info->pixmap.access_align = 32;
                        fb_info->pixmap.flags = FB_PIXMAP_DEFAULT;
                }
-       }       
+       }
        fb_info->pixmap.offset = 0;
 
        if (!fb_info->pixmap.blit_x)

diff --git a/include/linux/fb.h b/include/linux/fb.h
index 2b530e6d86e4a9eac82398b9005e656a0c287a4d..714187bc13ac839112617e7743ebb3607a0a1b5c 100644 (file)
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -124,7 +124,7 @@ struct fb_cursor_user {
  * Register/unregister for framebuffer events
  */
 
-/*     The resolution of the passed in fb_info about to change */ 
+/*     The resolution of the passed in fb_info about to change */
 #define FB_EVENT_MODE_CHANGE           0x01
 
 #ifdef CONFIG_GUMSTIX_AM200EPD
@@ -459,12 +459,12 @@ struct fb_info {
 
 #if IS_ENABLED(CONFIG_FB_BACKLIGHT)
        /* assigned backlight device */
-       /* set before framebuffer registration, 
+       /* set before framebuffer registration,
           remove after unregister */
        struct backlight_device *bl_dev;
 
        /* Backlight level curve */
-       struct mutex bl_curve_mutex;    
+       struct mutex bl_curve_mutex;
        u8 bl_curve[FB_BACKLIGHT_LEVELS];
 #endif
 #ifdef CONFIG_FB_DEFERRED_IO
@@ -483,8 +483,8 @@ struct fb_info {
                char __iomem *screen_base;      /* Virtual address */
                char *screen_buffer;
        };
-       unsigned long screen_size;      /* Amount of ioremapped VRAM or 0 */ 
-       void *pseudo_palette;           /* Fake palette of 16 colors */ 
+       unsigned long screen_size;      /* Amount of ioremapped VRAM or 0 */
+       void *pseudo_palette;           /* Fake palette of 16 colors */
 #define FBINFO_STATE_RUNNING   0
 #define FBINFO_STATE_SUSPENDED 1
        u32 state;                      /* Hardware state i.e suspend */
@@ -587,11 +587,11 @@ static inline struct apertures_struct *alloc_apertures(unsigned int max_num) {
      *  `Generic' versions of the frame buffer device operations
      */
 
-extern int fb_set_var(struct fb_info *info, struct fb_var_screeninfo *var); 
-extern int fb_pan_display(struct fb_info *info, struct fb_var_screeninfo *var); 
+extern int fb_set_var(struct fb_info *info, struct fb_var_screeninfo *var);
+extern int fb_pan_display(struct fb_info *info, struct fb_var_screeninfo *var);
 extern int fb_blank(struct fb_info *info, int blank);
-extern void cfb_fillrect(struct fb_info *info, const struct fb_fillrect *rect); 
-extern void cfb_copyarea(struct fb_info *info, const struct fb_copyarea *area); 
+extern void cfb_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
+extern void cfb_copyarea(struct fb_info *info, const struct fb_copyarea *area);
 extern void cfb_imageblit(struct fb_info *info, const struct fb_image *image);
 /*
  * Drawing operations where framebuffer is in system RAM