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path: root/drivers/leds/leds-pwm.c
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Diffstat (limited to 'drivers/leds/leds-pwm.c')
-rw-r--r--drivers/leds/leds-pwm.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/leds/leds-pwm.c b/drivers/leds/leds-pwm.c
index cdfdc8714e10..da3fa8dcdf5b 100644
--- a/drivers/leds/leds-pwm.c
+++ b/drivers/leds/leds-pwm.c
@@ -21,13 +21,13 @@
21#include <linux/err.h> 21#include <linux/err.h>
22#include <linux/pwm.h> 22#include <linux/pwm.h>
23#include <linux/leds_pwm.h> 23#include <linux/leds_pwm.h>
24#include <linux/slab.h>
24 25
25struct led_pwm_data { 26struct led_pwm_data {
26 struct led_classdev cdev; 27 struct led_classdev cdev;
27 struct pwm_device *pwm; 28 struct pwm_device *pwm;
28 unsigned int active_low; 29 unsigned int active_low;
29 unsigned int period; 30 unsigned int period;
30 unsigned int max_brightness;
31}; 31};
32 32
33static void led_pwm_set(struct led_classdev *led_cdev, 33static void led_pwm_set(struct led_classdev *led_cdev,
@@ -35,7 +35,7 @@ static void led_pwm_set(struct led_classdev *led_cdev,
35{ 35{
36 struct led_pwm_data *led_dat = 36 struct led_pwm_data *led_dat =
37 container_of(led_cdev, struct led_pwm_data, cdev); 37 container_of(led_cdev, struct led_pwm_data, cdev);
38 unsigned int max = led_dat->max_brightness; 38 unsigned int max = led_dat->cdev.max_brightness;
39 unsigned int period = led_dat->period; 39 unsigned int period = led_dat->period;
40 40
41 if (brightness == 0) { 41 if (brightness == 0) {
@@ -77,10 +77,10 @@ static int led_pwm_probe(struct platform_device *pdev)
77 led_dat->cdev.name = cur_led->name; 77 led_dat->cdev.name = cur_led->name;
78 led_dat->cdev.default_trigger = cur_led->default_trigger; 78 led_dat->cdev.default_trigger = cur_led->default_trigger;
79 led_dat->active_low = cur_led->active_low; 79 led_dat->active_low = cur_led->active_low;
80 led_dat->max_brightness = cur_led->max_brightness;
81 led_dat->period = cur_led->pwm_period_ns; 80 led_dat->period = cur_led->pwm_period_ns;
82 led_dat->cdev.brightness_set = led_pwm_set; 81 led_dat->cdev.brightness_set = led_pwm_set;
83 led_dat->cdev.brightness = LED_OFF; 82 led_dat->cdev.brightness = LED_OFF;
83 led_dat->cdev.max_brightness = cur_led->max_brightness;
84 led_dat->cdev.flags |= LED_CORE_SUSPENDRESUME; 84 led_dat->cdev.flags |= LED_CORE_SUSPENDRESUME;
85 85
86 ret = led_classdev_register(&pdev->dev, &led_dat->cdev); 86 ret = led_classdev_register(&pdev->dev, &led_dat->cdev);