diff options
Diffstat (limited to 'target/linux/adm5120/files/drivers/leds/leds-adm5120.c')
| -rw-r--r-- | target/linux/adm5120/files/drivers/leds/leds-adm5120.c | 225 |
1 files changed, 109 insertions, 116 deletions
diff --git a/target/linux/adm5120/files/drivers/leds/leds-adm5120.c b/target/linux/adm5120/files/drivers/leds/leds-adm5120.c index c71aeb20df..368a13b7c6 100644 --- a/target/linux/adm5120/files/drivers/leds/leds-adm5120.c +++ b/target/linux/adm5120/files/drivers/leds/leds-adm5120.c @@ -54,80 +54,80 @@ struct adm5120_leddev { struct gpio_led_platform_data pdata; }; -static int led_count = 0; +static int led_count; static struct adm5120_leddev *led_devs[NUM_LEDS_MAX]; #define LED_ARRAY(n) \ static struct gpio_led n ## _leds [] __initdata = -#define LED_DATA(n,t,g,al) { \ - .name = (n), \ - .default_trigger = (t), \ - .gpio = (g), \ - .active_low = (al) \ - } +#define LED_DATA(n, t, g, a) { \ + .name = (n), \ + .default_trigger = (t), \ + .gpio = (g), \ + .active_low = (a) \ +} -#define LED_STD(g,n,t) LED_DATA((n),(t),(g), 0) -#define LED_INV(g,n,t) LED_DATA((n),(t),(g), 1) +#define LED_STD(g, n, t) LED_DATA((n), (t), (g), 0) +#define LED_INV(g, n, t) LED_DATA((n), (t), (g), 1) /* * Compex boards */ #if defined(CONFIG_LEDS_ADM5120_EXPERIMENTAL) LED_ARRAY(np27g) { /* FIXME: untested */ - LED_STD(ADM5120_GPIO_xxxx, "lan1", NULL ), - LED_STD(ADM5120_GPIO_xxxx, "lan2", NULL ), - LED_STD(ADM5120_GPIO_xxxx, "lan3", NULL ), - LED_STD(ADM5120_GPIO_xxxx, "lan4", NULL ), - LED_STD(ADM5120_GPIO_xxxx, "wan_cond", NULL ), - LED_STD(ADM5120_GPIO_xxxx, "wlan", NULL ), - LED_STD(ADM5120_GPIO_xxxx, "wan_act", NULL ), - LED_STD(ADM5120_GPIO_xxxx, "usb1", NULL ), - LED_STD(ADM5120_GPIO_xxxx, "usb2", NULL ), - LED_INV(ADM5120_GPIO_PIN2, "power", NULL ), - LED_STD(ADM5120_GPIO_xxxx, "diag", NULL ), + LED_STD(ADM5120_GPIO_xxxx, "lan1", NULL), + LED_STD(ADM5120_GPIO_xxxx, "lan2", NULL), + LED_STD(ADM5120_GPIO_xxxx, "lan3", NULL), + LED_STD(ADM5120_GPIO_xxxx, "lan4", NULL), + LED_STD(ADM5120_GPIO_xxxx, "wan_cond", NULL), + LED_STD(ADM5120_GPIO_xxxx, "wlan", NULL), + LED_STD(ADM5120_GPIO_xxxx, "wan_act", NULL), + LED_STD(ADM5120_GPIO_xxxx, "usb1", NULL), + LED_STD(ADM5120_GPIO_xxxx, "usb2", NULL), + LED_INV(ADM5120_GPIO_PIN2, "power", NULL), + LED_STD(ADM5120_GPIO_xxxx, "diag", NULL), }; #endif #if defined(CONFIG_LEDS_ADM5120_EXPERIMENTAL) LED_ARRAY(np28g) { /* FIXME: untested */ - LED_STD(ADM5120_GPIO_xxxx, "lan1", NULL ), - LED_STD(ADM5120_GPIO_xxxx, "lan2", NULL ), - LED_STD(ADM5120_GPIO_xxxx, "lan3", NULL ), - LED_STD(ADM5120_GPIO_xxxx, "wan", NULL ), - LED_STD(ADM5120_GPIO_xxxx, "wlan", NULL ), - LED_STD(ADM5120_GPIO_xxxx, "usb1", NULL ), - LED_STD(ADM5120_GPIO_xxxx, "usb2", NULL ), - LED_STD(ADM5120_GPIO_xxxx, "usb3", NULL ), - LED_STD(ADM5120_GPIO_xxxx, "usb4", NULL ), - LED_INV(ADM5120_GPIO_PIN2, "power", NULL ), - LED_STD(ADM5120_GPIO_xxxx, "diag", NULL ), + LED_STD(ADM5120_GPIO_xxxx, "lan1", NULL), + LED_STD(ADM5120_GPIO_xxxx, "lan2", NULL), + LED_STD(ADM5120_GPIO_xxxx, "lan3", NULL), + LED_STD(ADM5120_GPIO_xxxx, "wan", NULL), + LED_STD(ADM5120_GPIO_xxxx, "wlan", NULL), + LED_STD(ADM5120_GPIO_xxxx, "usb1", NULL), + LED_STD(ADM5120_GPIO_xxxx, "usb2", NULL), + LED_STD(ADM5120_GPIO_xxxx, "usb3", NULL), + LED_STD(ADM5120_GPIO_xxxx, "usb4", NULL), + LED_INV(ADM5120_GPIO_PIN2, "power", NULL), + LED_STD(ADM5120_GPIO_xxxx, "diag", NULL), }; #endif LED_ARRAY(wp54g) { - LED_INV(ADM5120_GPIO_PIN2, "diag", NULL ), - LED_INV(ADM5120_GPIO_PIN6, "wlan", NULL ), - LED_INV(ADM5120_GPIO_PIN7, "wan", NULL ), - LED_INV(ADM5120_GPIO_P0L0, "lan1", NULL ), - LED_INV(ADM5120_GPIO_P1L0, "lan2", NULL ), + LED_INV(ADM5120_GPIO_PIN2, "diag", NULL), + LED_INV(ADM5120_GPIO_PIN6, "wlan", NULL), + LED_INV(ADM5120_GPIO_PIN7, "wan", NULL), + LED_INV(ADM5120_GPIO_P0L0, "lan1", NULL), + LED_INV(ADM5120_GPIO_P1L0, "lan2", NULL), }; /* * Edimax boards */ LED_ARRAY(br6104k) { - LED_STD(ADM5120_GPIO_PIN0, "power", NULL ), - LED_INV(ADM5120_GPIO_P0L1, "wan_speed", NULL ), - LED_INV(ADM5120_GPIO_P0L0, "wan_lnkact", NULL ), - LED_INV(ADM5120_GPIO_P1L1, "lan1_speed", NULL ), - LED_INV(ADM5120_GPIO_P1L0, "lan1_lnkact", NULL ), - LED_INV(ADM5120_GPIO_P2L1, "lan2_speed", NULL ), - LED_INV(ADM5120_GPIO_P2L0, "lan2_lnkact", NULL ), - LED_INV(ADM5120_GPIO_P3L1, "lan3_speed", NULL ), - LED_INV(ADM5120_GPIO_P3L0, "lan3_lnkact", NULL ), - LED_INV(ADM5120_GPIO_P4L1, "lan4_speed", NULL ), - LED_INV(ADM5120_GPIO_P4L0, "lan4_lnkact", NULL ), + LED_STD(ADM5120_GPIO_PIN0, "power", NULL), + LED_INV(ADM5120_GPIO_P0L1, "wan_speed", NULL), + LED_INV(ADM5120_GPIO_P0L0, "wan_lnkact", NULL), + LED_INV(ADM5120_GPIO_P1L1, "lan1_speed", NULL), + LED_INV(ADM5120_GPIO_P1L0, "lan1_lnkact", NULL), + LED_INV(ADM5120_GPIO_P2L1, "lan2_speed", NULL), + LED_INV(ADM5120_GPIO_P2L0, "lan2_lnkact", NULL), + LED_INV(ADM5120_GPIO_P3L1, "lan3_speed", NULL), + LED_INV(ADM5120_GPIO_P3L0, "lan3_lnkact", NULL), + LED_INV(ADM5120_GPIO_P4L1, "lan4_speed", NULL), + LED_INV(ADM5120_GPIO_P4L0, "lan4_lnkact", NULL), }; /* @@ -135,14 +135,14 @@ LED_ARRAY(br6104k) { */ #if defined(CONFIG_LEDS_ADM5120_EXPERIMENTAL) LED_ARRAY(rb100) { /* FIXME: untested */ - LED_STD(ADM5120_GPIO_PIN6, "power", NULL ), - LED_STD(ADM5120_GPIO_PIN3, "user", NULL ), + LED_STD(ADM5120_GPIO_PIN6, "power", NULL), + LED_STD(ADM5120_GPIO_PIN3, "user", NULL), }; #endif LED_ARRAY(rb133) { - LED_STD(ADM5120_GPIO_PIN6, "power", NULL ), - LED_STD(ADM5120_GPIO_PIN5, "user", NULL ), + LED_STD(ADM5120_GPIO_PIN6, "power", NULL), + LED_STD(ADM5120_GPIO_PIN5, "user", NULL), }; /* @@ -150,38 +150,38 @@ LED_ARRAY(rb133) { */ #if defined(CONFIG_LEDS_ADM5120_EXPERIMENTAL) LED_ARRAY(p334) { /* FIXME: untested */ - LED_INV(ADM5120_GPIO_xxxx, "power", NULL ), - LED_INV(ADM5120_GPIO_xxxx, "lan1", NULL ), - LED_INV(ADM5120_GPIO_xxxx, "lan2", NULL ), - LED_INV(ADM5120_GPIO_xxxx, "lan3", NULL ), - LED_INV(ADM5120_GPIO_xxxx, "lan4", NULL ), - LED_INV(ADM5120_GPIO_xxxx, "wan", NULL ), + LED_INV(ADM5120_GPIO_xxxx, "power", NULL), + LED_INV(ADM5120_GPIO_xxxx, "lan1", NULL), + LED_INV(ADM5120_GPIO_xxxx, "lan2", NULL), + LED_INV(ADM5120_GPIO_xxxx, "lan3", NULL), + LED_INV(ADM5120_GPIO_xxxx, "lan4", NULL), + LED_INV(ADM5120_GPIO_xxxx, "wan", NULL), }; #endif LED_ARRAY(p334wt) { - LED_INV(ADM5120_GPIO_PIN2, "power", NULL ), - LED_INV(ADM5120_GPIO_P3L0, "lan1", NULL ), - LED_INV(ADM5120_GPIO_P2L0, "lan2", NULL ), - LED_INV(ADM5120_GPIO_P1L0, "lan3", NULL ), - LED_INV(ADM5120_GPIO_P0L0, "lan4", NULL ), - LED_INV(ADM5120_GPIO_P4L0, "wan", NULL ), - LED_INV(ADM5120_GPIO_P4L2, "wlan", NULL ), - LED_INV(ADM5120_GPIO_P2L2, "otist", NULL ), - LED_INV(ADM5120_GPIO_P1L2, "hidden", NULL ), + LED_INV(ADM5120_GPIO_PIN2, "power", NULL), + LED_INV(ADM5120_GPIO_P3L0, "lan1", NULL), + LED_INV(ADM5120_GPIO_P2L0, "lan2", NULL), + LED_INV(ADM5120_GPIO_P1L0, "lan3", NULL), + LED_INV(ADM5120_GPIO_P0L0, "lan4", NULL), + LED_INV(ADM5120_GPIO_P4L0, "wan", NULL), + LED_INV(ADM5120_GPIO_P4L2, "wlan", NULL), + LED_INV(ADM5120_GPIO_P2L2, "otist", NULL), + LED_INV(ADM5120_GPIO_P1L2, "hidden", NULL), }; #if defined(CONFIG_LEDS_ADM5120_EXPERIMENTAL) LED_ARRAY(p335) { /* FIXME: untested */ - LED_INV(ADM5120_GPIO_PIN2, "power", NULL ), - LED_INV(ADM5120_GPIO_P3L0, "lan1", NULL ), - LED_INV(ADM5120_GPIO_P2L0, "lan2", NULL ), - LED_INV(ADM5120_GPIO_P1L0, "lan3", NULL ), - LED_INV(ADM5120_GPIO_P0L0, "lan4", NULL ), - LED_INV(ADM5120_GPIO_P4L0, "wan", NULL ), - LED_INV(ADM5120_GPIO_P4L2, "wlan", NULL ), - LED_INV(ADM5120_GPIO_P2L2, "otist", NULL ), - LED_INV(ADM5120_GPIO_xxxx, "usb", NULL ), + LED_INV(ADM5120_GPIO_PIN2, "power", NULL), + LED_INV(ADM5120_GPIO_P3L0, "lan1", NULL), + LED_INV(ADM5120_GPIO_P2L0, "lan2", NULL), + LED_INV(ADM5120_GPIO_P1L0, "lan3", NULL), + LED_INV(ADM5120_GPIO_P0L0, "lan4", NULL), + LED_INV(ADM5120_GPIO_P4L0, "wan", NULL), + LED_INV(ADM5120_GPIO_P4L2, "wlan", NULL), + LED_INV(ADM5120_GPIO_P2L2, "otist", NULL), + LED_INV(ADM5120_GPIO_xxxx, "usb", NULL), }; #endif @@ -190,36 +190,36 @@ LED_ARRAY(p335) { /* FIXME: untested */ */ LED_ARRAY(generic) { #if defined(CONFIG_LEDS_ADM5120_DIAG) - LED_STD(ADM5120_GPIO_PIN0, "gpio0", NULL ), - LED_STD(ADM5120_GPIO_PIN1, "gpio1", NULL ), - LED_STD(ADM5120_GPIO_PIN2, "gpio2", NULL ), - LED_STD(ADM5120_GPIO_PIN3, "gpio3", NULL ), - LED_STD(ADM5120_GPIO_PIN4, "gpio4", NULL ), - LED_STD(ADM5120_GPIO_PIN5, "gpio5", NULL ), - LED_STD(ADM5120_GPIO_PIN6, "gpio6", NULL ), - LED_STD(ADM5120_GPIO_PIN7, "gpio7", NULL ), - LED_STD(ADM5120_GPIO_P0L0, "port0led0", NULL ), - LED_STD(ADM5120_GPIO_P0L1, "port0led1", NULL ), - LED_STD(ADM5120_GPIO_P0L2, "port0led2", NULL ), - LED_STD(ADM5120_GPIO_P1L0, "port1led0", NULL ), - LED_STD(ADM5120_GPIO_P1L1, "port1led1", NULL ), - LED_STD(ADM5120_GPIO_P1L2, "port1led2", NULL ), - LED_STD(ADM5120_GPIO_P2L0, "port2led0", NULL ), - LED_STD(ADM5120_GPIO_P2L1, "port2led1", NULL ), - LED_STD(ADM5120_GPIO_P2L2, "port2led2", NULL ), - LED_STD(ADM5120_GPIO_P3L0, "port3led0", NULL ), - LED_STD(ADM5120_GPIO_P3L1, "port3led1", NULL ), - LED_STD(ADM5120_GPIO_P3L2, "port3led2", NULL ), - LED_STD(ADM5120_GPIO_P4L0, "port4led0", NULL ), - LED_STD(ADM5120_GPIO_P4L1, "port4led1", NULL ), - LED_STD(ADM5120_GPIO_P4L2, "port4led2", NULL ), + LED_STD(ADM5120_GPIO_PIN0, "gpio0", NULL), + LED_STD(ADM5120_GPIO_PIN1, "gpio1", NULL), + LED_STD(ADM5120_GPIO_PIN2, "gpio2", NULL), + LED_STD(ADM5120_GPIO_PIN3, "gpio3", NULL), + LED_STD(ADM5120_GPIO_PIN4, "gpio4", NULL), + LED_STD(ADM5120_GPIO_PIN5, "gpio5", NULL), + LED_STD(ADM5120_GPIO_PIN6, "gpio6", NULL), + LED_STD(ADM5120_GPIO_PIN7, "gpio7", NULL), + LED_STD(ADM5120_GPIO_P0L0, "port0led0", NULL), + LED_STD(ADM5120_GPIO_P0L1, "port0led1", NULL), + LED_STD(ADM5120_GPIO_P0L2, "port0led2", NULL), + LED_STD(ADM5120_GPIO_P1L0, "port1led0", NULL), + LED_STD(ADM5120_GPIO_P1L1, "port1led1", NULL), + LED_STD(ADM5120_GPIO_P1L2, "port1led2", NULL), + LED_STD(ADM5120_GPIO_P2L0, "port2led0", NULL), + LED_STD(ADM5120_GPIO_P2L1, "port2led1", NULL), + LED_STD(ADM5120_GPIO_P2L2, "port2led2", NULL), + LED_STD(ADM5120_GPIO_P3L0, "port3led0", NULL), + LED_STD(ADM5120_GPIO_P3L1, "port3led1", NULL), + LED_STD(ADM5120_GPIO_P3L2, "port3led2", NULL), + LED_STD(ADM5120_GPIO_P4L0, "port4led0", NULL), + LED_STD(ADM5120_GPIO_P4L1, "port4led1", NULL), + LED_STD(ADM5120_GPIO_P4L2, "port4led2", NULL), #endif }; -#define MACH_DATA(m, n) { \ +#define MACH_DATA(m, n) { \ .machtype = (m), \ .nr_leds = ARRAY_SIZE(n ## _leds), \ - .leds = n ## _leds \ + .leds = n ## _leds \ } static struct mach_data machines[] __initdata = { @@ -262,19 +262,12 @@ create_leddev(int id, struct gpio_led *led) p->pdev.name = "leds-gpio"; p->pdev.id = id; p->pdev.dev.platform_data = &p->pdata; - p->pdata.num_leds=1; + p->pdata.num_leds = 1; p->pdata.leds = &p->led; return p; } -static void -destroy_leddev(struct adm5120_leddev *leddev) -{ - if (leddev) - kfree(leddev); -} - static struct mach_data * __init adm5120_leds_findmach(unsigned long machtype) { @@ -282,7 +275,7 @@ adm5120_leds_findmach(unsigned long machtype) int i; mach = NULL; - for (i=0; i<ARRAY_SIZE(machines); i++) { + for (i = 0; i < ARRAY_SIZE(machines); i++) { if (machines[i].machtype == machtype) { mach = &machines[i]; break; @@ -315,7 +308,7 @@ adm5120_leds_init(void) goto err; } - for (i=0; i < mach->nr_leds; i++) { + for (i = 0; i < mach->nr_leds; i++) { led_devs[i] = create_leddev(i, &mach->leds[i]); if (led_devs[i] == NULL) { ret = -ENOMEM; @@ -323,7 +316,7 @@ adm5120_leds_init(void) } } - for (i=0; i < mach->nr_leds; i++) { + for (i = 0; i < mach->nr_leds; i++) { ret = platform_device_register(&led_devs[i]->pdev); if (ret) goto err_unregister; @@ -333,12 +326,12 @@ adm5120_leds_init(void) return 0; err_unregister: - for (i--; i>=0; i--) + for (i--; i >= 0; i--) platform_device_unregister(&led_devs[i]->pdev); err_destroy: - for (i=0; i<led_count; i++) - destroy_leddev(led_devs[i]); + for (i = 0; i < led_count; i++) + kfree(led_devs[i]); err: return ret; } @@ -348,9 +341,9 @@ adm5120_leds_exit(void) { int i; - for (i=0; i < led_count; i++) { + for (i = 0; i < led_count; i++) { platform_device_unregister(&led_devs[i]->pdev); - destroy_leddev(led_devs[i]); + kfree(led_devs[i]); } } |