Defined in 2 files as a function:
Referenced in 10 files:
- drivers/leds/trigger/ledtrig-activity.c, line 209
- drivers/leds/trigger/ledtrig-backlight.c, line 122
- drivers/leds/trigger/ledtrig-gpio.c
- drivers/leds/trigger/ledtrig-heartbeat.c, line 152
- drivers/leds/trigger/ledtrig-netdev.c
- drivers/leds/trigger/ledtrig-oneshot.c, line 182
- drivers/leds/trigger/ledtrig-transient.c, line 181
- drivers/leds/trigger/ledtrig-tty.c, line 336
- drivers/usb/core/ledtrig-usbport.c, line 334
- include/linux/leds.h, line 512
Smatch caller information:
drivers/leds/trigger/ledtrig-tty.c ledtrig_tty_attr_show() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-tty.c ledtrig_tty_attr_store() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-tty.c ledtrig_tty_deactivate() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | led_cdev | 4096-ptr_max |
| BUF_SIZE | 0 | led_cdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev->brightness_get | (-1),8 |
| BUF_SIZE | 0 | led_cdev->brightness_set | (-1),8 |
| BUF_SIZE | 0 | led_cdev->brightness_set_blocking | (-1),8 |
| BUF_SIZE | 0 | led_cdev->default_trigger | s32min,(-10),(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev->dev | (-1),1616 |
| BUF_SIZE | 0 | led_cdev->groups | (-1)-0,16 |
| BUF_SIZE | 0 | led_cdev->hw_control_trigger | (-1),7 |
| BUF_SIZE | 0 | led_cdev->name | s32min,(-10),(-1)-s32max |
| DATA_SOURCE | 0 | led_cdev | $0 |
| STR_LEN | 0 | led_cdev->default_trigger | (-1),4-5,7,9-13,20,24 |
| STR_LEN | 0 | led_cdev->hw_control_trigger | (-1),6 |
| STR_LEN | 0 | led_cdev->name | (-1),5-6,8-23,28,31,36,47,63 |
| STR_LEN | 0 | led_cdev->trigger->name | (-1),3,5-13,15,21 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | led_cdev->blink_timer.expires | 0 |
| HOST_DATA | 0 | led_cdev->brightness | 1-16777215[c] |
| HOST_DATA | 0 | led_cdev->delayed_set_value | 1-16777215 |
| HOST_DATA | 0 | led_cdev->new_blink_brightness | 1-16777215 |
| HOST_DATA | 0 | led_cdev->set_brightness_work.data.counter | 0 |
| USER_DATA | 0 | led_cdev->blink_brightness | 1-s32max |
| USER_DATA | 0 | led_cdev->delayed_set_value | s32min-(-1),1-s32max |
| USER_DATA | 0 | led_cdev->max_brightness | 1-s32max |
| USER_DATA | 0 | led_cdev->new_blink_brightness | s32min-(-1),1-s32max |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_brightness | |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_delay_off | |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_delay_on | |
| LOCK2 | 0 | &led_cdev->trigger_lock | |
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &triggers_list_lock | ||
| HALF_LOCKED2 | 0 | &led_cdev->led_access | |
| TYPE_LOCK | (struct led_classdev)->trigger_lock |
drivers/leds/trigger/ledtrig-tty.c ledtrig_tty_wait_for_completion() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-tty.c ttyname_show() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-tty.c ttyname_store() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-gpio.c desired_brightness_show() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-gpio.c desired_brightness_store() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-gpio.c gpio_trig_deactivate() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | led_cdev | 4096-ptr_max |
| BUF_SIZE | 0 | led_cdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev->brightness_get | (-1),8 |
| BUF_SIZE | 0 | led_cdev->brightness_set | (-1),8 |
| BUF_SIZE | 0 | led_cdev->brightness_set_blocking | (-1),8 |
| BUF_SIZE | 0 | led_cdev->default_trigger | s32min,(-10),(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev->dev | (-1),1616 |
| BUF_SIZE | 0 | led_cdev->groups | (-1)-0,16 |
| BUF_SIZE | 0 | led_cdev->hw_control_trigger | (-1),7 |
| BUF_SIZE | 0 | led_cdev->name | s32min,(-10),(-1)-s32max |
| DATA_SOURCE | 0 | led_cdev | $0 |
| STR_LEN | 0 | led_cdev->default_trigger | (-1),4-5,7,9-13,20,24 |
| STR_LEN | 0 | led_cdev->hw_control_trigger | (-1),6 |
| STR_LEN | 0 | led_cdev->name | (-1),5-6,8-23,28,31,36,47,63 |
| STR_LEN | 0 | led_cdev->trigger->name | (-1),3,5-13,15,21 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | led_cdev->blink_timer.expires | 0 |
| HOST_DATA | 0 | led_cdev->brightness | 1-16777215[c] |
| HOST_DATA | 0 | led_cdev->delayed_set_value | 1-16777215 |
| HOST_DATA | 0 | led_cdev->new_blink_brightness | 1-16777215 |
| HOST_DATA | 0 | led_cdev->set_brightness_work.data.counter | 0 |
| USER_DATA | 0 | led_cdev->blink_brightness | 1-s32max |
| USER_DATA | 0 | led_cdev->delayed_set_value | s32min-(-1),1-s32max |
| USER_DATA | 0 | led_cdev->max_brightness | 1-s32max |
| USER_DATA | 0 | led_cdev->new_blink_brightness | s32min-(-1),1-s32max |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_brightness | |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_delay_off | |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_delay_on | |
| LOCK2 | 0 | &led_cdev->trigger_lock | |
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &triggers_list_lock | ||
| HALF_LOCKED2 | 0 | &led_cdev->led_access | |
| TYPE_LOCK | (struct led_classdev)->trigger_lock |
drivers/leds/trigger/ledtrig-gpio.c gpio_trig_irq() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | led_cdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | led_cdev | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &led->trigger_lock |
drivers/usb/core/ledtrig-usbport.c usbport_trig_deactivate() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | led_cdev | 4096-ptr_max |
| BUF_SIZE | 0 | led_cdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev->brightness_get | (-1),8 |
| BUF_SIZE | 0 | led_cdev->brightness_set | (-1),8 |
| BUF_SIZE | 0 | led_cdev->brightness_set_blocking | (-1),8 |
| BUF_SIZE | 0 | led_cdev->default_trigger | s32min,(-10),(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev->dev | (-1),1616 |
| BUF_SIZE | 0 | led_cdev->groups | (-1)-0,16 |
| BUF_SIZE | 0 | led_cdev->hw_control_trigger | (-1),7 |
| BUF_SIZE | 0 | led_cdev->name | s32min,(-10),(-1)-s32max |
| DATA_SOURCE | 0 | led_cdev | $0 |
| STR_LEN | 0 | led_cdev->default_trigger | (-1),4-5,7,9-13,20,24 |
| STR_LEN | 0 | led_cdev->hw_control_trigger | (-1),6 |
| STR_LEN | 0 | led_cdev->name | (-1),5-6,8-23,28,31,36,47,63 |
| STR_LEN | 0 | led_cdev->trigger->name | (-1),3,5-13,15,21 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | led_cdev->blink_timer.expires | 0 |
| HOST_DATA | 0 | led_cdev->brightness | 1-16777215[c] |
| HOST_DATA | 0 | led_cdev->delayed_set_value | 1-16777215 |
| HOST_DATA | 0 | led_cdev->new_blink_brightness | 1-16777215 |
| HOST_DATA | 0 | led_cdev->set_brightness_work.data.counter | 0 |
| USER_DATA | 0 | led_cdev->blink_brightness | 1-s32max |
| USER_DATA | 0 | led_cdev->delayed_set_value | s32min-(-1),1-s32max |
| USER_DATA | 0 | led_cdev->max_brightness | 1-s32max |
| USER_DATA | 0 | led_cdev->new_blink_brightness | s32min-(-1),1-s32max |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_brightness | |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_delay_off | |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_delay_on | |
| LOCK2 | 0 | &led_cdev->trigger_lock | |
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &triggers_list_lock | ||
| HALF_LOCKED2 | 0 | &led_cdev->led_access | |
| TYPE_LOCK | (struct led_classdev)->trigger_lock |
drivers/leds/trigger/ledtrig-backlight.c bl_trig_deactivate() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | led_cdev | 4096-ptr_max |
| BUF_SIZE | 0 | led_cdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev->brightness_get | (-1),8 |
| BUF_SIZE | 0 | led_cdev->brightness_set | (-1),8 |
| BUF_SIZE | 0 | led_cdev->brightness_set_blocking | (-1),8 |
| BUF_SIZE | 0 | led_cdev->default_trigger | s32min,(-10),(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev->dev | (-1),1616 |
| BUF_SIZE | 0 | led_cdev->groups | (-1)-0,16 |
| BUF_SIZE | 0 | led_cdev->hw_control_trigger | (-1),7 |
| BUF_SIZE | 0 | led_cdev->name | s32min,(-10),(-1)-s32max |
| DATA_SOURCE | 0 | led_cdev | $0 |
| STR_LEN | 0 | led_cdev->default_trigger | (-1),4-5,7,9-13,20,24 |
| STR_LEN | 0 | led_cdev->hw_control_trigger | (-1),6 |
| STR_LEN | 0 | led_cdev->name | (-1),5-6,8-23,28,31,36,47,63 |
| STR_LEN | 0 | led_cdev->trigger->name | (-1),3,5-13,15,21 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | led_cdev->blink_timer.expires | 0 |
| HOST_DATA | 0 | led_cdev->brightness | 1-16777215[c] |
| HOST_DATA | 0 | led_cdev->delayed_set_value | 1-16777215 |
| HOST_DATA | 0 | led_cdev->new_blink_brightness | 1-16777215 |
| HOST_DATA | 0 | led_cdev->set_brightness_work.data.counter | 0 |
| USER_DATA | 0 | led_cdev->blink_brightness | 1-s32max |
| USER_DATA | 0 | led_cdev->delayed_set_value | s32min-(-1),1-s32max |
| USER_DATA | 0 | led_cdev->max_brightness | 1-s32max |
| USER_DATA | 0 | led_cdev->new_blink_brightness | s32min-(-1),1-s32max |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_brightness | |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_delay_off | |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_delay_on | |
| LOCK2 | 0 | &led_cdev->trigger_lock | |
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &triggers_list_lock | ||
| HALF_LOCKED2 | 0 | &led_cdev->led_access | |
| TYPE_LOCK | (struct led_classdev)->trigger_lock |
drivers/leds/trigger/ledtrig-backlight.c bl_trig_invert_show() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-backlight.c bl_trig_invert_store() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-netdev.c device_name_show() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-netdev.c device_name_store() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-netdev.c interval_show() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-netdev.c interval_store() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-netdev.c netdev_led_attr_show() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-netdev.c netdev_led_attr_store() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-netdev.c netdev_trig_deactivate() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | led_cdev | 4096-ptr_max |
| BUF_SIZE | 0 | led_cdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev->brightness_get | (-1),8 |
| BUF_SIZE | 0 | led_cdev->brightness_set | (-1),8 |
| BUF_SIZE | 0 | led_cdev->brightness_set_blocking | (-1),8 |
| BUF_SIZE | 0 | led_cdev->default_trigger | s32min,(-10),(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev->dev | (-1),1616 |
| BUF_SIZE | 0 | led_cdev->groups | (-1)-0,16 |
| BUF_SIZE | 0 | led_cdev->hw_control_trigger | (-1),7 |
| BUF_SIZE | 0 | led_cdev->name | s32min,(-10),(-1)-s32max |
| DATA_SOURCE | 0 | led_cdev | $0 |
| STR_LEN | 0 | led_cdev->default_trigger | (-1),4-5,7,9-13,20,24 |
| STR_LEN | 0 | led_cdev->hw_control_trigger | (-1),6 |
| STR_LEN | 0 | led_cdev->name | (-1),5-6,8-23,28,31,36,47,63 |
| STR_LEN | 0 | led_cdev->trigger->name | (-1),3,5-13,15,21 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | led_cdev->blink_timer.expires | 0 |
| HOST_DATA | 0 | led_cdev->brightness | 1-16777215[c] |
| HOST_DATA | 0 | led_cdev->delayed_set_value | 1-16777215 |
| HOST_DATA | 0 | led_cdev->new_blink_brightness | 1-16777215 |
| HOST_DATA | 0 | led_cdev->set_brightness_work.data.counter | 0 |
| USER_DATA | 0 | led_cdev->blink_brightness | 1-s32max |
| USER_DATA | 0 | led_cdev->delayed_set_value | s32min-(-1),1-s32max |
| USER_DATA | 0 | led_cdev->max_brightness | 1-s32max |
| USER_DATA | 0 | led_cdev->new_blink_brightness | s32min-(-1),1-s32max |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_brightness | |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_delay_off | |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_delay_on | |
| LOCK2 | 0 | &led_cdev->trigger_lock | |
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &triggers_list_lock | ||
| HALF_LOCKED2 | 0 | &led_cdev->led_access | |
| TYPE_LOCK | (struct led_classdev)->trigger_lock |
drivers/leds/trigger/ledtrig-netdev.c netdev_trig_link_speed_visible() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/leds/trigger/ledtrig-netdev.c offloaded_show() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-netdev.c set_device_name() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | led_cdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev | s32min-(-1),1-s32max |
| STR_LEN | 0 | led_cdev->default_trigger | (-1),4-5,7,9-13,20,24 |
| STR_LEN | 0 | led_cdev->hw_control_trigger | (-1),6 |
| STR_LEN | 0 | led_cdev->name | (-1),5-6,8-18,20-23,28,31,36,47,63 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | led_cdev->blink_timer.expires | 0 |
| HOST_DATA | 0 | led_cdev->brightness | 1-16777215[c] |
| HOST_DATA | 0 | led_cdev->set_brightness_work.data.counter | 0 |
| USER_DATA | 0 | led_cdev->max_brightness | 1-s32max |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_brightness | |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_delay_off | |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_delay_on | |
| LOCK2 | &trigger_data->lock | ||
| LOCK2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | &led_cdev->trigger_lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| TYPE_LOCK | (struct led_netdev_data)->lock |
drivers/leds/trigger/ledtrig-oneshot.c led_invert_show() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-oneshot.c led_invert_store() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-oneshot.c led_shot() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-oneshot.c oneshot_trig_deactivate() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | led_cdev | 4096-ptr_max |
| BUF_SIZE | 0 | led_cdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev->brightness_get | (-1),8 |
| BUF_SIZE | 0 | led_cdev->brightness_set | (-1),8 |
| BUF_SIZE | 0 | led_cdev->brightness_set_blocking | (-1),8 |
| BUF_SIZE | 0 | led_cdev->default_trigger | s32min,(-10),(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev->dev | (-1),1616 |
| BUF_SIZE | 0 | led_cdev->groups | (-1)-0,16 |
| BUF_SIZE | 0 | led_cdev->hw_control_trigger | (-1),7 |
| BUF_SIZE | 0 | led_cdev->name | s32min,(-10),(-1)-s32max |
| DATA_SOURCE | 0 | led_cdev | $0 |
| STR_LEN | 0 | led_cdev->default_trigger | (-1),4-5,7,9-13,20,24 |
| STR_LEN | 0 | led_cdev->hw_control_trigger | (-1),6 |
| STR_LEN | 0 | led_cdev->name | (-1),5-6,8-23,28,31,36,47,63 |
| STR_LEN | 0 | led_cdev->trigger->name | (-1),3,5-13,15,21 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | led_cdev->blink_timer.expires | 0 |
| HOST_DATA | 0 | led_cdev->brightness | 1-16777215[c] |
| HOST_DATA | 0 | led_cdev->delayed_set_value | 1-16777215 |
| HOST_DATA | 0 | led_cdev->new_blink_brightness | 1-16777215 |
| HOST_DATA | 0 | led_cdev->set_brightness_work.data.counter | 0 |
| USER_DATA | 0 | led_cdev->blink_brightness | 1-s32max |
| USER_DATA | 0 | led_cdev->delayed_set_value | s32min-(-1),1-s32max |
| USER_DATA | 0 | led_cdev->max_brightness | 1-s32max |
| USER_DATA | 0 | led_cdev->new_blink_brightness | s32min-(-1),1-s32max |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_brightness | |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_delay_off | |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_delay_on | |
| LOCK2 | 0 | &led_cdev->trigger_lock | |
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &triggers_list_lock | ||
| HALF_LOCKED2 | 0 | &led_cdev->led_access | |
| TYPE_LOCK | (struct led_classdev)->trigger_lock |
drivers/leds/trigger/ledtrig-heartbeat.c heartbeat_trig_deactivate() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | led_cdev | 4096-ptr_max |
| BUF_SIZE | 0 | led_cdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev->brightness_get | (-1),8 |
| BUF_SIZE | 0 | led_cdev->brightness_set | (-1),8 |
| BUF_SIZE | 0 | led_cdev->brightness_set_blocking | (-1),8 |
| BUF_SIZE | 0 | led_cdev->default_trigger | s32min,(-10),(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev->dev | (-1),1616 |
| BUF_SIZE | 0 | led_cdev->groups | (-1)-0,16 |
| BUF_SIZE | 0 | led_cdev->hw_control_trigger | (-1),7 |
| BUF_SIZE | 0 | led_cdev->name | s32min,(-10),(-1)-s32max |
| DATA_SOURCE | 0 | led_cdev | $0 |
| STR_LEN | 0 | led_cdev->default_trigger | (-1),4-5,7,9-13,20,24 |
| STR_LEN | 0 | led_cdev->hw_control_trigger | (-1),6 |
| STR_LEN | 0 | led_cdev->name | (-1),5-6,8-23,28,31,36,47,63 |
| STR_LEN | 0 | led_cdev->trigger->name | (-1),3,5-13,15,21 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | led_cdev->blink_timer.expires | 0 |
| HOST_DATA | 0 | led_cdev->brightness | 1-16777215[c] |
| HOST_DATA | 0 | led_cdev->delayed_set_value | 1-16777215 |
| HOST_DATA | 0 | led_cdev->new_blink_brightness | 1-16777215 |
| HOST_DATA | 0 | led_cdev->set_brightness_work.data.counter | 0 |
| USER_DATA | 0 | led_cdev->blink_brightness | 1-s32max |
| USER_DATA | 0 | led_cdev->delayed_set_value | s32min-(-1),1-s32max |
| USER_DATA | 0 | led_cdev->max_brightness | 1-s32max |
| USER_DATA | 0 | led_cdev->new_blink_brightness | s32min-(-1),1-s32max |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_brightness | |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_delay_off | |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_delay_on | |
| LOCK2 | 0 | &led_cdev->trigger_lock | |
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &triggers_list_lock | ||
| HALF_LOCKED2 | 0 | &led_cdev->led_access | |
| TYPE_LOCK | (struct led_classdev)->trigger_lock |
drivers/leds/trigger/ledtrig-heartbeat.c led_invert_show() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-heartbeat.c led_invert_store() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-activity.c activity_deactivate() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | led_cdev | 4096-ptr_max |
| BUF_SIZE | 0 | led_cdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev->brightness_get | (-1),8 |
| BUF_SIZE | 0 | led_cdev->brightness_set | (-1),8 |
| BUF_SIZE | 0 | led_cdev->brightness_set_blocking | (-1),8 |
| BUF_SIZE | 0 | led_cdev->default_trigger | s32min,(-10),(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev->dev | (-1),1616 |
| BUF_SIZE | 0 | led_cdev->groups | (-1)-0,16 |
| BUF_SIZE | 0 | led_cdev->hw_control_trigger | (-1),7 |
| BUF_SIZE | 0 | led_cdev->name | s32min,(-10),(-1)-s32max |
| DATA_SOURCE | 0 | led_cdev | $0 |
| STR_LEN | 0 | led_cdev->default_trigger | (-1),4-5,7,9-13,20,24 |
| STR_LEN | 0 | led_cdev->hw_control_trigger | (-1),6 |
| STR_LEN | 0 | led_cdev->name | (-1),5-6,8-23,28,31,36,47,63 |
| STR_LEN | 0 | led_cdev->trigger->name | (-1),3,5-13,15,21 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | led_cdev->blink_timer.expires | 0 |
| HOST_DATA | 0 | led_cdev->brightness | 1-16777215[c] |
| HOST_DATA | 0 | led_cdev->delayed_set_value | 1-16777215 |
| HOST_DATA | 0 | led_cdev->new_blink_brightness | 1-16777215 |
| HOST_DATA | 0 | led_cdev->set_brightness_work.data.counter | 0 |
| USER_DATA | 0 | led_cdev->blink_brightness | 1-s32max |
| USER_DATA | 0 | led_cdev->delayed_set_value | s32min-(-1),1-s32max |
| USER_DATA | 0 | led_cdev->max_brightness | 1-s32max |
| USER_DATA | 0 | led_cdev->new_blink_brightness | s32min-(-1),1-s32max |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_brightness | |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_delay_off | |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_delay_on | |
| LOCK2 | 0 | &led_cdev->trigger_lock | |
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &triggers_list_lock | ||
| HALF_LOCKED2 | 0 | &led_cdev->led_access | |
| TYPE_LOCK | (struct led_classdev)->trigger_lock |
drivers/leds/trigger/ledtrig-activity.c led_invert_show() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-activity.c led_invert_store() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-transient.c transient_activate_show() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-transient.c transient_activate_store() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-transient.c transient_duration_show() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-transient.c transient_duration_store() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-transient.c transient_state_show() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-transient.c transient_state_store() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/leds/trigger/ledtrig-transient.c transient_trig_deactivate() -> led_get_trigger_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | led_cdev | 4096-ptr_max |
| BUF_SIZE | 0 | led_cdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev->brightness_get | (-1),8 |
| BUF_SIZE | 0 | led_cdev->brightness_set | (-1),8 |
| BUF_SIZE | 0 | led_cdev->brightness_set_blocking | (-1),8 |
| BUF_SIZE | 0 | led_cdev->default_trigger | s32min,(-10),(-1),1-s32max |
| BUF_SIZE | 0 | led_cdev->dev | (-1),1616 |
| BUF_SIZE | 0 | led_cdev->groups | (-1)-0,16 |
| BUF_SIZE | 0 | led_cdev->hw_control_trigger | (-1),7 |
| BUF_SIZE | 0 | led_cdev->name | s32min,(-10),(-1)-s32max |
| DATA_SOURCE | 0 | led_cdev | $0 |
| STR_LEN | 0 | led_cdev->default_trigger | (-1),4-5,7,9-13,20,24 |
| STR_LEN | 0 | led_cdev->hw_control_trigger | (-1),6 |
| STR_LEN | 0 | led_cdev->name | (-1),5-6,8-23,28,31,36,47,63 |
| STR_LEN | 0 | led_cdev->trigger->name | (-1),3,5-13,15,21 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | led_cdev->blink_timer.expires | 0 |
| HOST_DATA | 0 | led_cdev->brightness | 1-16777215[c] |
| HOST_DATA | 0 | led_cdev->delayed_set_value | 1-16777215 |
| HOST_DATA | 0 | led_cdev->new_blink_brightness | 1-16777215 |
| HOST_DATA | 0 | led_cdev->set_brightness_work.data.counter | 0 |
| USER_DATA | 0 | led_cdev->blink_brightness | 1-s32max |
| USER_DATA | 0 | led_cdev->delayed_set_value | s32min-(-1),1-s32max |
| USER_DATA | 0 | led_cdev->max_brightness | 1-s32max |
| USER_DATA | 0 | led_cdev->new_blink_brightness | s32min-(-1),1-s32max |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_brightness | |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_delay_off | |
| NO_OVERFLOW_SIMPLE | 0 | led_cdev->blink_delay_on | |
| LOCK2 | 0 | &led_cdev->trigger_lock | |
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &triggers_list_lock | ||
| HALF_LOCKED2 | 0 | &led_cdev->led_access | |
| TYPE_LOCK | (struct led_classdev)->trigger_lock |