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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/gpio/gpiolib-cdev.c gpio_chrdev_open() -> gpio_device_get()

Type Parameter Key Value
PARAM_VALUE 0 gdev 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

drivers/gpio/gpiolib-cdev.c lineevent_create() -> gpio_device_get()

Type Parameter Key Value
PARAM_VALUE 0 gdev 4096-ptr_max
PARAM_VALUE 0 gdev->chip 1-u64max
PARAM_VALUE 0 gdev->ngpio 1-u16max
CAPPED_DATA 0 gdev->ngpio 1
DATA_SOURCE 0 gdev $0
LOCK2 _T->lock

drivers/gpio/gpiolib-cdev.c linehandle_create() -> gpio_device_get()

Type Parameter Key Value
PARAM_VALUE 0 gdev 4096-ptr_max
PARAM_VALUE 0 gdev->chip 1-u64max
DATA_SOURCE 0 gdev $0
LOCK2 _T->lock

drivers/gpio/gpiolib-cdev.c lineinfo_changed_notify() -> gpio_device_get()

Type Parameter Key Value
PARAM_VALUE 0 gdev 4096-ptr_max

drivers/gpio/gpiolib-cdev.c linereq_create() -> gpio_device_get()

Type Parameter Key Value
PARAM_VALUE 0 gdev 4096-ptr_max
PARAM_VALUE 0 gdev->chip 1-u64max
DATA_SOURCE 0 gdev $0
LOCK2 _T->lock

drivers/gpio/gpiolib.c gpio_device_find() -> gpio_device_get()

Type Parameter Key Value
PARAM_VALUE 0 gdev 4096-ptr_max
PARAM_VALUE 0 gdev->chip 1-u64max
PARAM_VALUE 0 gdev->dev.kobj.state_in_sysfs 1
RX_PATH
TASK_NOT_RUNNING
LOCK2 _T->lock

drivers/gpio/gpiolib.c gpiod_request() -> gpio_device_get()

Type Parameter Key Value
PARAM_VALUE 0 gdev 4096-ptr_max
PARAM_VALUE 0 gdev->desc_srcu.sda 0,4096-ptr_max
PARAM_VALUE 0 gdev->desc_srcu.srcu_ctrp 4096-ptr_max
PARAM_VALUE 0 gdev->desc_srcu.srcu_sup 4096-ptr_max
PARAM_VALUE 0 gdev->desc_srcu.srcu_sup->irq_work.node.a_flags.counter 0-s32max
PARAM_VALUE 0 gdev->desc_srcu.srcu_sup->lock.dep_map->name 0-255
PARAM_VALUE 0 gdev->desc_srcu.srcu_sup->lock.owner (-1)
PARAM_VALUE 0 gdev->desc_srcu.srcu_sup->lock.owner_cpu u32max
PARAM_VALUE 0 gdev->desc_srcu.srcu_sup->sda_is_static 1
PARAM_VALUE 0 gdev->desc_srcu.srcu_sup->srcu_barrier_mutex.dep_map->name 0-255
PARAM_VALUE 0 gdev->desc_srcu.srcu_sup->srcu_barrier_mutex.magic 4096-ptr_max
PARAM_VALUE 0 gdev->desc_srcu.srcu_sup->srcu_cb_mutex.dep_map->name 0-255
PARAM_VALUE 0 gdev->desc_srcu.srcu_sup->srcu_cb_mutex.magic 4096-ptr_max
PARAM_VALUE 0 gdev->desc_srcu.srcu_sup->srcu_gp_mutex.dep_map->name 0-255
PARAM_VALUE 0 gdev->desc_srcu.srcu_sup->srcu_gp_mutex.magic 4096-ptr_max
PARAM_VALUE 0 gdev->desc_srcu.srcu_sup->srcu_gp_seq 18446744073709551216
PARAM_VALUE 0 gdev->desc_srcu.srcu_sup->srcu_ssp 4096-ptr_max
PARAM_VALUE 0 gdev->desc_srcu.srcu_sup->srcu_ssp->sda 1-u64max
PARAM_VALUE 0 gdev->desc_srcu.srcu_sup->srcu_ssp->srcu_sup 4096-ptr_max
PARAM_VALUE 0 gdev->desc_srcu.srcu_sup->work.work.entry.next 4096-ptr_max
PARAM_VALUE 0 gdev->desc_srcu.srcu_sup->work.work.entry.prev 2076614606316732416
PARAM_VALUE 0 gdev->owner 0,4096-ptr_max
PARAM_VALUE 0 gdev->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 gdev->owner->state 0-1,3-u32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 _T->lock