fbdev/vesafb: Remove trailing whitespaces

Fix coding style. No functional changes.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221219160516.23436-16-tzimmermann@suse.de

drivers/video/fbdev/vesafb.c

@@ -140,7 +140,7 @@ static int vesafb_setcolreg(unsigned regno, unsigned red, unsigned green,
 	 *  (according to the entries in the `var' structure). Return
 	 *  != 0 for invalid regno.
 	 */
-	
+
 	if (regno >= info->cmap.len)
 		return 1;
 
@@ -209,13 +209,13 @@ static struct fb_ops vesafb_ops = {
 static int vesafb_setup(char *options)
 {
 	char *this_opt;
-	
+
 	if (!options || !*options)
 		return 0;
-	
+
 	while ((this_opt = strsep(&options, ",")) != NULL) {
 		if (!*this_opt) continue;
-		
+
 		if (! strcmp(this_opt, "inverse"))
 			inverse=1;
 		else if (! strcmp(this_opt, "redraw"))
@@ -381,7 +381,7 @@ static int vesafb_probe(struct platform_device *dev)
 	vesafb_defined.pixclock     = 10000000 / vesafb_defined.xres * 1000 / vesafb_defined.yres;
 	vesafb_defined.left_margin  = (vesafb_defined.xres / 8) & 0xf8;
 	vesafb_defined.hsync_len    = (vesafb_defined.xres / 8) & 0xf8;
-	
+
 	vesafb_defined.red.offset    = screen_info.red_pos;
 	vesafb_defined.red.length    = screen_info.red_size;
 	vesafb_defined.green.offset  = screen_info.green_pos;