ARM: mxs/tx28: convert to new leds-gpio registration helper

This allows to move the led definition to .init.rodata.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

diff --git a/arch/arm/mach-mxs/Kconfig b/arch/arm/mach-mxs/Kconfig
index f114960..162b0b0 100644 (file)
--- a/arch/arm/mach-mxs/Kconfig
+++ b/arch/arm/mach-mxs/Kconfig
@@ -55,6 +55,7 @@ config MACH_MX28EVK
 config MODULE_TX28
        bool
        select SOC_IMX28
+       select LEDS_GPIO_REGISTER
        select MXS_HAVE_AMBA_DUART
        select MXS_HAVE_PLATFORM_AUART
        select MXS_HAVE_PLATFORM_FEC

diff --git a/arch/arm/mach-mxs/mach-tx28.c b/arch/arm/mach-mxs/mach-tx28.c
index 068e540..6766a12 100644 (file)
--- a/arch/arm/mach-mxs/mach-tx28.c
+++ b/arch/arm/mach-mxs/mach-tx28.c
@@ -109,7 +109,7 @@ static const iomux_cfg_t tx28_stk5v3_pads[] __initconst = {
                (MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
 };
 
-static struct gpio_led tx28_stk5v3_leds[] = {
+static const struct gpio_led tx28_stk5v3_leds[] __initconst = {
        {
                .name = "GPIO-LED",
                .default_trigger = "heartbeat",
@@ -151,8 +151,7 @@ static void __init tx28_stk5v3_init(void)
        /* spi via ssp will be added when available */
        spi_register_board_info(tx28_spi_board_info,
                        ARRAY_SIZE(tx28_spi_board_info));
-       mxs_add_platform_device("leds-gpio", 0, NULL, 0,
-                       &tx28_stk5v3_led_data, sizeof(tx28_stk5v3_led_data));
+       gpio_led_register_device(0, &tx28_stk5v3_led_data);
        mx28_add_mxs_i2c(0);
        i2c_register_board_info(0, tx28_stk5v3_i2c_boardinfo,
                        ARRAY_SIZE(tx28_stk5v3_i2c_boardinfo));