staging: fbtft: make several arrays static const, makes object smaller

[linux.git] / drivers / staging / fbtft / fb_hx8340bn.c

diff --git a/drivers/staging/fbtft/fb_hx8340bn.c b/drivers/staging/fbtft/fb_hx8340bn.c
index fbd5ef5252438f67e78ac7931708c349c2651fec..2fd7b87ea0cefa76ced8368627bc4b1aac996eb6 100644 (file)
--- a/drivers/staging/fbtft/fb_hx8340bn.c
+++ b/drivers/staging/fbtft/fb_hx8340bn.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * FB driver for the HX8340BN LCD Controller
  *
@@ -7,16 +8,6 @@
  * This is done by transferring eight 9-bit words in 9 bytes.
  *
  * Copyright (C) 2013 Noralf Tronnes
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
  */
 
 #include <linux/module.h>
@@ -160,7 +151,7 @@ static int set_var(struct fbtft_par *par)
 #define CURVE(num, idx)  curves[(num) * par->gamma.num_values + (idx)]
 static int set_gamma(struct fbtft_par *par, u32 *curves)
 {
-       unsigned long mask[] = {
+       static const unsigned long mask[] = {
                0x0f, 0x0f, 0x1f, 0x0f, 0x0f, 0x0f, 0x1f, 0x07, 0x07, 0x07,
                0x07, 0x07, 0x07, 0x03, 0x03, 0x0f, 0x0f, 0x1f, 0x0f, 0x0f,
                0x0f, 0x1f, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x00, 0x00,