[media] au0828: Remove a bad whitespace

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

drivers/media/usb/au0828/au0828-input.c

@@ -133,7 +133,7 @@ static int au0828_get_key_au8522(struct au0828_rc *ir)
 	rc = au8522_rc_read(ir, 0xe1, -1, buf, 1);
 	if (rc < 0 || !(buf[0] & (1 << 4))) {
 		/* Be sure that IR is enabled */
-	        au8522_rc_set(ir, 0xe0, 1 << 4);
+		au8522_rc_set(ir, 0xe0, 1 << 4);
 		return 0;
 	}