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path: root/drivers/leds/leds-gpio.c
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Diffstat (limited to 'drivers/leds/leds-gpio.c')
-rw-r--r--drivers/leds/leds-gpio.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c
index 57ff20fecf57..b4518c8751c8 100644
--- a/drivers/leds/leds-gpio.c
+++ b/drivers/leds/leds-gpio.c
@@ -10,17 +10,17 @@
10 * published by the Free Software Foundation. 10 * published by the Free Software Foundation.
11 * 11 *
12 */ 12 */
13#include <linux/kernel.h> 13#include <linux/err.h>
14#include <linux/platform_device.h>
15#include <linux/gpio.h> 14#include <linux/gpio.h>
15#include <linux/kernel.h>
16#include <linux/leds.h> 16#include <linux/leds.h>
17#include <linux/module.h>
17#include <linux/of.h> 18#include <linux/of.h>
18#include <linux/of_platform.h>
19#include <linux/of_gpio.h> 19#include <linux/of_gpio.h>
20#include <linux/of_platform.h>
21#include <linux/platform_device.h>
20#include <linux/slab.h> 22#include <linux/slab.h>
21#include <linux/workqueue.h> 23#include <linux/workqueue.h>
22#include <linux/module.h>
23#include <linux/err.h>
24 24
25struct gpio_led_data { 25struct gpio_led_data {
26 struct led_classdev cdev; 26 struct led_classdev cdev;
@@ -36,7 +36,7 @@ struct gpio_led_data {
36 36
37static void gpio_led_work(struct work_struct *work) 37static void gpio_led_work(struct work_struct *work)
38{ 38{
39 struct gpio_led_data *led_dat = 39 struct gpio_led_data *led_dat =
40 container_of(work, struct gpio_led_data, work); 40 container_of(work, struct gpio_led_data, work);
41 41
42 if (led_dat->blinking) { 42 if (led_dat->blinking) {
@@ -235,14 +235,12 @@ static struct gpio_leds_priv *gpio_leds_create_of(struct platform_device *pdev)
235} 235}
236#endif /* CONFIG_OF_GPIO */ 236#endif /* CONFIG_OF_GPIO */
237 237
238
239static int gpio_led_probe(struct platform_device *pdev) 238static int gpio_led_probe(struct platform_device *pdev)
240{ 239{
241 struct gpio_led_platform_data *pdata = dev_get_platdata(&pdev->dev); 240 struct gpio_led_platform_data *pdata = dev_get_platdata(&pdev->dev);
242 struct gpio_leds_priv *priv; 241 struct gpio_leds_priv *priv;
243 int i, ret = 0; 242 int i, ret = 0;
244 243
245
246 if (pdata && pdata->num_leds) { 244 if (pdata && pdata->num_leds) {
247 priv = devm_kzalloc(&pdev->dev, 245 priv = devm_kzalloc(&pdev->dev,
248 sizeof_gpio_leds_priv(pdata->num_leds), 246 sizeof_gpio_leds_priv(pdata->num_leds),