ARM: mx5: convert to new leds-gpio registration helper

This gets rid of per machine struct platform_device definitions and allows
to move the platform data and led definition to .init.rodata.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 4 insertions, 15 deletions

diff --git a/arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c b/arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c
index 31c871ec46a6..261923997643 100644
--- a/arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c
+++ b/arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c
@@ -74,7 +74,7 @@ static iomux_v3_cfg_t eukrea_mbimxsd_pads[] = {
 #define GPIO_LED1       IMX_GPIO_NR(3, 30)
 #define GPIO_SWITCH1    IMX_GPIO_NR(3, 31)
 
-static struct gpio_led eukrea_mbimxsd_leds[] = {
+static const struct gpio_led eukrea_mbimxsd_leds[] __initconst = {
         {
                 .name                   = "led1",
                 .default_trigger        = "heartbeat",
@@ -83,19 +83,12 @@ static struct gpio_led eukrea_mbimxsd_leds[] = {
         },
 };
 
-static struct gpio_led_platform_data eukrea_mbimxsd_led_info = {
+static const struct gpio_led_platform_data
+                eukrea_mbimxsd_led_info __initconst = {
         .leds           = eukrea_mbimxsd_leds,
         .num_leds       = ARRAY_SIZE(eukrea_mbimxsd_leds),
 };
 
-static struct platform_device eukrea_mbimxsd_leds_gpio = {
-        .name   = "leds-gpio",
-        .id     = -1,
-        .dev    = {
-                .platform_data  = &eukrea_mbimxsd_led_info,
-        },
-};
-
 static struct gpio_keys_button eukrea_mbimxsd_gpio_buttons[] = {
         {
                 .gpio           = GPIO_SWITCH1,
@@ -112,10 +105,6 @@ static const struct gpio_keys_platform_data
         .nbuttons       = ARRAY_SIZE(eukrea_mbimxsd_gpio_buttons),
 };
 
-static struct platform_device *platform_devices[] __initdata = {
-        &eukrea_mbimxsd_leds_gpio,
-};
-
 static const struct imxuart_platform_data uart_pdata __initconst = {
         .flags = IMXUART_HAVE_RTSCTS,
 };
@@ -154,6 +143,6 @@ void __init eukrea_mbimxsd51_baseboard_init(void)
         i2c_register_board_info(0, eukrea_mbimxsd_i2c_devices,
                                 ARRAY_SIZE(eukrea_mbimxsd_i2c_devices));
 
-        platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
+        gpio_led_register_device(-1, &eukrea_mbimxsd_led_info);
         imx_add_gpio_keys(&eukrea_mbimxsd_button_data);
 }