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Searched refs:led_access (Results 1 – 11 of 11) sorted by relevance

/linux/drivers/leds/
H A Dled-class.c36 mutex_lock(&led_cdev->led_access); in brightness_show()
39 mutex_unlock(&led_cdev->led_access); in brightness_show()
51 mutex_lock(&led_cdev->led_access); in brightness_store()
68 mutex_unlock(&led_cdev->led_access); in brightness_store()
79 mutex_lock(&led_cdev->led_access); in max_brightness_show()
81 mutex_unlock(&led_cdev->led_access); in max_brightness_show()
523 mutex_init(&led_cdev->led_access); in led_classdev_register_ext()
524 mutex_lock(&led_cdev->led_access); in led_classdev_register_ext()
528 mutex_unlock(&led_cdev->led_access); in led_classdev_register_ext()
539 mutex_unlock(&led_cdev->led_access); in led_classdev_register_ext()
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H A Dled-class-flash.c44 mutex_lock(&led_cdev->led_access); in flash_brightness_store()
61 mutex_unlock(&led_cdev->led_access); in flash_brightness_store()
96 mutex_lock(&led_cdev->led_access); in flash_strobe_store()
115 mutex_unlock(&led_cdev->led_access); in flash_strobe_store()
144 mutex_lock(&led_cdev->led_access); in flash_timeout_store()
161 mutex_unlock(&led_cdev->led_access); in flash_timeout_store()
H A Dled-class-multicolor.c41 mutex_lock(&led_cdev->led_access); in multi_intensity_store()
65 mutex_unlock(&led_cdev->led_access); in multi_intensity_store()
H A Dled-triggers.c45 mutex_lock(&led_cdev->led_access); in led_trigger_write()
73 mutex_unlock(&led_cdev->led_access); in led_trigger_write()
H A Dled-core.c446 lockdep_assert_held(&led_cdev->led_access); in led_sysfs_disable()
455 lockdep_assert_held(&led_cdev->led_access); in led_sysfs_enable()
/linux/drivers/media/v4l2-core/
H A Dv4l2-flash-led-class.c576 mutex_lock(&led_cdev->led_access); in v4l2_flash_open()
581 mutex_unlock(&led_cdev->led_access); in v4l2_flash_open()
585 mutex_lock(&led_cdev_ind->led_access); in v4l2_flash_open()
590 mutex_unlock(&led_cdev_ind->led_access); in v4l2_flash_open()
600 mutex_lock(&led_cdev->led_access); in v4l2_flash_open()
602 mutex_unlock(&led_cdev->led_access); in v4l2_flash_open()
606 mutex_lock(&led_cdev_ind->led_access); in v4l2_flash_open()
608 mutex_unlock(&led_cdev_ind->led_access); in v4l2_flash_open()
626 mutex_lock(&led_cdev->led_access); in v4l2_flash_close()
634 mutex_unlock(&led_cdev->led_access); in v4l2_flash_close()
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H A Dv4l2-subdev.c2570 mutex_lock(&sd->privacy_led->led_access); in v4l2_subdev_get_privacy_led()
2574 mutex_unlock(&sd->privacy_led->led_access); in v4l2_subdev_get_privacy_led()
2585 mutex_lock(&sd->privacy_led->led_access); in v4l2_subdev_put_privacy_led()
2587 mutex_unlock(&sd->privacy_led->led_access); in v4l2_subdev_put_privacy_led()
/linux/drivers/leds/rgb/
H A Dleds-group-multicolor.c59 mutex_lock(&led_cdev->led_access); in restore_sysfs_write_access()
61 mutex_unlock(&led_cdev->led_access); in restore_sysfs_write_access()
144 mutex_lock(&led_cdev->led_access); in leds_gmc_probe()
146 mutex_unlock(&led_cdev->led_access); in leds_gmc_probe()
/linux/drivers/video/backlight/
H A Dled_bl.c213 mutex_lock(&priv->leds[i]->led_access); in led_bl_probe()
215 mutex_unlock(&priv->leds[i]->led_access); in led_bl_probe()
/linux/include/linux/
H A Dleds.h243 struct mutex led_access; member
/linux/drivers/staging/greybus/
H A Dlight.c160 mutex_lock(&cdev->led_access); in led_lock()
165 mutex_unlock(&cdev->led_access); in led_unlock()