Index: uspace/drv/fb/amdm37x_dispc/amdm37x_dispc.c
===================================================================
--- uspace/drv/fb/amdm37x_dispc/amdm37x_dispc.c	(revision b7fd2a02e4161f4edd38548e7f8456b8021549be)
+++ uspace/drv/fb/amdm37x_dispc/amdm37x_dispc.c	(revision a35b458e9db1ca95e679799dc7c1b12c83359ca3)
@@ -284,5 +284,5 @@
 	if (dispc->fb_data)
 		dmamem_unmap_anonymous(dispc->fb_data);
-	
+
 	dispc->fb_data = buffer;
 	amdm37x_dispc_setup_fb(dispc->regs, x, y, bpp *8, (uint32_t)pa);
Index: uspace/drv/fb/kfb/port.c
===================================================================
--- uspace/drv/fb/kfb/port.c	(revision b7fd2a02e4161f4edd38548e7f8456b8021549be)
+++ uspace/drv/fb/kfb/port.c	(revision a35b458e9db1ca95e679799dc7c1b12c83359ca3)
@@ -72,10 +72,10 @@
 	size_t scanline;
 	visual_t visual;
-	
+
 	pixel2visual_t pixel2visual;
 	visual2pixel_t visual2pixel;
 	visual_mask_t visual_mask;
 	size_t pixel_bytes;
-	
+
 	size_t size;
 	uint8_t *addr;
@@ -186,10 +186,10 @@
 	if (!present)
 		return ENOENT;
-	
+
 	sysarg_t kind;
 	rc = sysinfo_get_value("fb.kind", &kind);
 	if (rc != EOK)
 		kind = (sysarg_t) -1;
-	
+
 	if (kind != 1)
 		return EINVAL;
@@ -199,30 +199,30 @@
 	if (rc != EOK)
 		return rc;
-	
+
 	sysarg_t offset;
 	rc = sysinfo_get_value("fb.offset", &offset);
 	if (rc != EOK)
 		offset = 0;
-	
+
 	sysarg_t width;
 	rc = sysinfo_get_value("fb.width", &width);
 	if (rc != EOK)
 		return rc;
-	
+
 	sysarg_t height;
 	rc = sysinfo_get_value("fb.height", &height);
 	if (rc != EOK)
 		return rc;
-	
+
 	sysarg_t scanline;
 	rc = sysinfo_get_value("fb.scanline", &scanline);
 	if (rc != EOK)
 		return rc;
-	
+
 	sysarg_t visual;
 	rc = sysinfo_get_value("fb.visual", &visual);
 	if (rc != EOK)
 		return rc;
-	
+
 	kfb.width = width;
 	kfb.height = height;
@@ -302,8 +302,8 @@
 		return EINVAL;
 	}
-	
+
 	kfb.size = scanline * height;
 	kfb.addr = AS_AREA_ANY;
-	
+
 	ddf_fun_t *fun_vs = ddf_fun_create(dev, fun_exposed, "vsl0");
 	if (fun_vs == NULL) {