MIPS: AR7: Constify gpio_led

gpio_leds are not supposed to change at runtime. struct
gpio_led_platform_data contains a const struct gpio_led pointer since
v2.6.39, so mark the gpio_led structures const too.

Signed-off-by: Arvind Yadav <[email protected]>
Cc: Ralf Baechle <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/18007/
[[email protected]: improve commit message]
Signed-off-by: James Hogan <[email protected]>

arch/mips/ar7/platform.c

@@ -346,20 +346,20 @@ static struct platform_device ar7_udc = {
 /*****************************************************************************
  * LEDs
  ****************************************************************************/
-static struct gpio_led default_leds[] = {
+static const struct gpio_led default_leds[] = {
 	{
 		.name			= "status",
 		.gpio			= 8,
 		.active_low		= 1,
 	},
 };
 
-static struct gpio_led titan_leds[] = {
+static const struct gpio_led titan_leds[] = {
 	{ .name = "status", .gpio = 8, .active_low = 1, },
 	{ .name = "wifi", .gpio = 13, .active_low = 1, },
 };
 
-static struct gpio_led dsl502t_leds[] = {
+static const struct gpio_led dsl502t_leds[] = {
 	{
 		.name			= "status",
 		.gpio			= 9,
@@ -377,7 +377,7 @@ static struct gpio_led dsl502t_leds[] = {
 	},
 };
 
-static struct gpio_led dg834g_leds[] = {
+static const struct gpio_led dg834g_leds[] = {
 	{
 		.name			= "ppp",
 		.gpio			= 6,
@@ -406,7 +406,7 @@ static struct gpio_led dg834g_leds[] = {
 	},
 };
 
-static struct gpio_led fb_sl_leds[] = {
+static const struct gpio_led fb_sl_leds[] = {
 	{
 		.name			= "1",
 		.gpio			= 7,
@@ -433,7 +433,7 @@ static struct gpio_led fb_sl_leds[] = {
 	},
 };
 
-static struct gpio_led fb_fon_leds[] = {
+static const struct gpio_led fb_fon_leds[] = {
 	{
 		.name			= "1",
 		.gpio			= 8,
@@ -459,7 +459,7 @@ static struct gpio_led fb_fon_leds[] = {
 	},
 };
 
-static struct gpio_led gt701_leds[] = {
+static const struct gpio_led gt701_leds[] = {
 	{
 		.name			= "inet:green",
 		.gpio			= 13,