Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 2 files as a function:
- drivers/gpio/gpiolib-sysfs.c, line 973 (as a function)
- include/linux/gpio/consumer.h, line 736 (as a function)
Referenced in 4 files:
- drivers/gpio/gpio-twl4030.c, line 499
- drivers/gpio/gpiolib-sysfs.c
- drivers/hsi/clients/nokia-modem.c, line 67
- sound/soc/soc-jack.c, line 284
Smatch caller information:
drivers/hsi/clients/nokia-modem.c nokia_modem_gpio_unexport() -> gpiod_unexport()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &dev->mutex |
drivers/gpio/gpio-twl4030.c gpio_twl4030_power_off_action() -> gpiod_unexport()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | desc | $0 |
| NOCHECK_CALL |
sound/soc/soc-jack.c jack_free_gpios() -> gpiod_unexport()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | _T->lock |
drivers/gpio/gpiolib-sysfs.c unexport_gpio_desc() -> gpiod_unexport()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | desc | 4096-ptr_max |
| DATA_SOURCE | 0 | desc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |