openwrt/target/linux/brcm63xx/patches-3.14/301-led_count.patch

42 lines
1.2 KiB
Diff

--- a/arch/mips/bcm63xx/boards/board_common.c
+++ b/arch/mips/bcm63xx/boards/board_common.c
@@ -170,6 +170,7 @@ static struct platform_device bcm63xx_gp
int __init board_register_devices(void)
{
int button_count = 0;
+ int led_count = 0;
if (board.has_uart0)
bcm63xx_uart_register(0);
@@ -223,10 +224,16 @@ int __init board_register_devices(void)
bcm63xx_flash_register();
- bcm63xx_led_data.num_leds = ARRAY_SIZE(board.leds);
- bcm63xx_led_data.leds = board.leds;
+ /* count number of LEDs defined by this device */
+ while (led_count < ARRAY_SIZE(board.leds) && board.leds[led_count].name)
+ led_count++;
+
+ if (led_count) {
+ bcm63xx_led_data.num_leds = led_count;
+ bcm63xx_led_data.leds = board.leds;
- platform_device_register(&bcm63xx_gpio_leds);
+ platform_device_register(&bcm63xx_gpio_leds);
+ }
if (board.ephy_reset_gpio && board.ephy_reset_gpio_flags)
gpio_request_one(board.ephy_reset_gpio,
--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
+++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
@@ -47,7 +47,7 @@ struct board_info {
struct bcm63xx_dsp_platform_data dsp;
/* GPIO LEDs */
- struct gpio_led leds[5];
+ struct gpio_led leds[14];
/* Buttons */
struct gpio_keys_button buttons[4];