Staging: panel: change asm/uaccess.h to linux/uaccess.h

This patch replaces <asm/uaccess.h> with <linux/uaccess.h> to comply with
the checkpatch.pl hint.
Signed-off-by: Takanori Suzuki <mail.tks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/panel/panel.c

@@ -57,7 +57,7 @@
 #include <generated/utsrelease.h>
 
 #include <linux/io.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
 #include <asm/system.h>
 
 #define LCD_MINOR		156