diff options
Diffstat (limited to 'drivers/leds/leds-netxbig.c')
| -rw-r--r-- | drivers/leds/leds-netxbig.c | 35 |
1 files changed, 15 insertions, 20 deletions
diff --git a/drivers/leds/leds-netxbig.c b/drivers/leds/leds-netxbig.c index d8433f2d53b..e97f443a6e0 100644 --- a/drivers/leds/leds-netxbig.c +++ b/drivers/leds/leds-netxbig.c @@ -21,14 +21,13 @@ */ #include <linux/module.h> -#include <linux/init.h> #include <linux/irq.h> #include <linux/slab.h> #include <linux/spinlock.h> #include <linux/platform_device.h> #include <linux/gpio.h> #include <linux/leds.h> -#include <mach/leds-netxbig.h> +#include <linux/platform_data/leds-kirkwood-netxbig.h> /* * GPIO extension bus. @@ -71,7 +70,7 @@ static void gpio_ext_set_value(struct netxbig_gpio_ext *gpio_ext, spin_unlock_irqrestore(&gpio_ext_lock, flags); } -static int __devinit gpio_ext_init(struct netxbig_gpio_ext *gpio_ext) +static int gpio_ext_init(struct netxbig_gpio_ext *gpio_ext) { int err; int i; @@ -112,7 +111,7 @@ err_free_addr: return err; } -static void __devexit gpio_ext_free(struct netxbig_gpio_ext *gpio_ext) +static void gpio_ext_free(struct netxbig_gpio_ext *gpio_ext) { int i; @@ -243,7 +242,7 @@ static ssize_t netxbig_led_sata_store(struct device *dev, int mode_val; int ret; - ret = strict_strtoul(buff, 10, &enable); + ret = kstrtoul(buff, 10, &enable); if (ret < 0) return ret; @@ -294,19 +293,19 @@ static ssize_t netxbig_led_sata_show(struct device *dev, static DEVICE_ATTR(sata, 0644, netxbig_led_sata_show, netxbig_led_sata_store); -static void __devexit delete_netxbig_led(struct netxbig_led_data *led_dat) +static void delete_netxbig_led(struct netxbig_led_data *led_dat) { if (led_dat->mode_val[NETXBIG_LED_SATA] != NETXBIG_LED_INVALID_MODE) device_remove_file(led_dat->cdev.dev, &dev_attr_sata); led_classdev_unregister(&led_dat->cdev); } -static int __devinit +static int create_netxbig_led(struct platform_device *pdev, struct netxbig_led_data *led_dat, const struct netxbig_led *template) { - struct netxbig_led_platform_data *pdata = pdev->dev.platform_data; + struct netxbig_led_platform_data *pdata = dev_get_platdata(&pdev->dev); int ret; spin_lock_init(&led_dat->lock); @@ -352,9 +351,9 @@ create_netxbig_led(struct platform_device *pdev, return ret; } -static int __devinit netxbig_led_probe(struct platform_device *pdev) +static int netxbig_led_probe(struct platform_device *pdev) { - struct netxbig_led_platform_data *pdata = pdev->dev.platform_data; + struct netxbig_led_platform_data *pdata = dev_get_platdata(&pdev->dev); struct netxbig_led_data *leds_data; int i; int ret; @@ -362,14 +361,14 @@ static int __devinit netxbig_led_probe(struct platform_device *pdev) if (!pdata) return -EINVAL; - leds_data = kzalloc(sizeof(struct netxbig_led_data) * pdata->num_leds, - GFP_KERNEL); + leds_data = devm_kzalloc(&pdev->dev, + sizeof(struct netxbig_led_data) * pdata->num_leds, GFP_KERNEL); if (!leds_data) return -ENOMEM; ret = gpio_ext_init(pdata->gpio_ext); if (ret < 0) - goto err_free_data; + return ret; for (i = 0; i < pdata->num_leds; i++) { ret = create_netxbig_led(pdev, &leds_data[i], &pdata->leds[i]); @@ -386,15 +385,12 @@ err_free_leds: delete_netxbig_led(&leds_data[i]); gpio_ext_free(pdata->gpio_ext); -err_free_data: - kfree(leds_data); - return ret; } -static int __devexit netxbig_led_remove(struct platform_device *pdev) +static int netxbig_led_remove(struct platform_device *pdev) { - struct netxbig_led_platform_data *pdata = pdev->dev.platform_data; + struct netxbig_led_platform_data *pdata = dev_get_platdata(&pdev->dev); struct netxbig_led_data *leds_data; int i; @@ -404,14 +400,13 @@ static int __devexit netxbig_led_remove(struct platform_device *pdev) delete_netxbig_led(&leds_data[i]); gpio_ext_free(pdata->gpio_ext); - kfree(leds_data); return 0; } static struct platform_driver netxbig_led_driver = { .probe = netxbig_led_probe, - .remove = __devexit_p(netxbig_led_remove), + .remove = netxbig_led_remove, .driver = { .name = "leds-netxbig", .owner = THIS_MODULE, |