arm: mach-shmobile: Constify sh_mobile_meram_cfg structures

The structures, passed to the sh_mobile_lcdcfb driver through platform
data, are read only by the driver. Make them const.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

2 files changed, 5 insertions, 4 deletions

diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index 714955e8b313..d4cc2dec5734 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -579,7 +579,8 @@ static const struct fb_videomode ap4evb_lcdc_modes[] = {
 #endif
         },
 };
-static struct sh_mobile_meram_cfg lcd_meram_cfg = {
+
+static const struct sh_mobile_meram_cfg lcd_meram_cfg = {
         .icb[0] = {
                 .meram_size     = 0x40,
         },
@@ -856,7 +857,7 @@ static long ap4evb_clk_optimize(unsigned long target, unsigned long *best_freq,
         return error;
 }
 
-static struct sh_mobile_meram_cfg hdmi_meram_cfg = {
+static const struct sh_mobile_meram_cfg hdmi_meram_cfg = {
         .icb[0] = {
                 .meram_size     = 0x100,
         },
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index a6ad4a4bd6f7..e761b280a602 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -369,7 +369,7 @@ static int mackerel_get_brightness(void)
         return gpio_get_value(GPIO_PORT31);
 }
 
-static struct sh_mobile_meram_cfg lcd_meram_cfg = {
+static const struct sh_mobile_meram_cfg lcd_meram_cfg = {
         .icb[0] = {
                 .meram_size     = 0x40,
         },
@@ -455,7 +455,7 @@ static struct platform_device hdmi_device = {
         },
 };
 
-static struct sh_mobile_meram_cfg hdmi_meram_cfg = {
+static const struct sh_mobile_meram_cfg hdmi_meram_cfg = {
         .icb[0] = {
                 .meram_size     = 0x100,
         },