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Searched refs:led_access (Results 1 – 8 of 8) sorted by relevance

/kernel/linux/linux-5.10/drivers/media/v4l2-core/
Dv4l2-flash-led-class.c538 mutex_lock(&led_cdev->led_access); in v4l2_flash_open()
543 mutex_unlock(&led_cdev->led_access); in v4l2_flash_open()
547 mutex_lock(&led_cdev_ind->led_access); in v4l2_flash_open()
552 mutex_unlock(&led_cdev_ind->led_access); in v4l2_flash_open()
562 mutex_lock(&led_cdev->led_access); in v4l2_flash_open()
564 mutex_unlock(&led_cdev->led_access); in v4l2_flash_open()
568 mutex_lock(&led_cdev_ind->led_access); in v4l2_flash_open()
570 mutex_unlock(&led_cdev_ind->led_access); in v4l2_flash_open()
588 mutex_lock(&led_cdev->led_access); in v4l2_flash_close()
596 mutex_unlock(&led_cdev->led_access); in v4l2_flash_close()
[all …]
/kernel/linux/linux-5.10/drivers/leds/
Dled-class.c45 mutex_lock(&led_cdev->led_access); in brightness_store()
63 mutex_unlock(&led_cdev->led_access); in brightness_store()
366 mutex_init(&led_cdev->led_access); in led_classdev_register_ext()
367 mutex_lock(&led_cdev->led_access); in led_classdev_register_ext()
371 mutex_unlock(&led_cdev->led_access); in led_classdev_register_ext()
388 mutex_unlock(&led_cdev->led_access); in led_classdev_register_ext()
416 mutex_unlock(&led_cdev->led_access); in led_classdev_register_ext()
461 mutex_destroy(&led_cdev->led_access); in led_classdev_unregister()
Dled-class-flash.c45 mutex_lock(&led_cdev->led_access); in flash_brightness_store()
62 mutex_unlock(&led_cdev->led_access); in flash_brightness_store()
97 mutex_lock(&led_cdev->led_access); in flash_strobe_store()
118 mutex_unlock(&led_cdev->led_access); in flash_strobe_store()
147 mutex_lock(&led_cdev->led_access); in flash_timeout_store()
164 mutex_unlock(&led_cdev->led_access); in flash_timeout_store()
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()
Dled-core.c355 lockdep_assert_held(&led_cdev->led_access); in led_sysfs_disable()
364 lockdep_assert_held(&led_cdev->led_access); in led_sysfs_enable()
Dled-triggers.c45 mutex_lock(&led_cdev->led_access); in led_trigger_write()
73 mutex_unlock(&led_cdev->led_access); in led_trigger_write()
/kernel/linux/linux-5.10/include/linux/
Dleds.h159 struct mutex led_access; member
/kernel/linux/linux-5.10/drivers/staging/greybus/
Dlight.c178 mutex_lock(&cdev->led_access); in led_lock()
183 mutex_unlock(&cdev->led_access); in led_unlock()