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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 66 files:

Smatch caller information:

drivers/gpio/gpio-mxc.c mxc_gpio_request() -> gpiochip_generic_request()

Type Parameter Key Value
PARAM_VALUE 0 gc 4096-ptr_max
PARAM_VALUE 0 gc->gpiodev 0,4096-ptr_max
DATA_SOURCE 0 gc $0
DATA_SOURCE 1 offset $1
RX_PATH
TASK_NOT_RUNNING

drivers/gpio/gpio-mmio.c gpio_mmio_request() -> gpiochip_generic_request()

Type Parameter Key Value
PARAM_VALUE 0 gc 4096-ptr_max
PARAM_VALUE 0 gc->gpiodev 0,4096-ptr_max
PARAM_VALUE 0 gc->ngpio 1-u16max
PARAM_VALUE 1 offset 0-65534
CAPPED_DATA 1 offset 1
DATA_SOURCE 0 gc $0
DATA_SOURCE 1 offset $1
PARAM_COMPARE 0 gc->ngpio > $1
PARAM_COMPARE 1 offset < $0->ngpio
CONSTRAINT 1 offset <90
RX_PATH
TASK_NOT_RUNNING

drivers/gpio/gpiolib.c gpiod_request_commit() -> (struct gpio_chip)->request()

Type Parameter Key Value
PARAM_VALUE 0 gc 4096-ptr_max
PARAM_VALUE 0 gc->gpiodev 0,4096-ptr_max
PARAM_VALUE 0 gc->request 1-u64max
DATA_SOURCE 1 offset r gpiod_hwgpio
CONTAINER 0 *(-40+0) $(-1)
BIT_INFO 1 offset 0x0,0x7fffffff
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 _T->lock

drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c npcmgpio_gpio_request() -> (struct npcm7xx_gpio)->request()

Type Parameter Key Value
PARAM_VALUE 0 gc 4096-ptr_max
PARAM_VALUE 0 gc->gpiodev 4096-ptr_max
DATA_SOURCE 0 gc $0
DATA_SOURCE 1 offset $1
RX_PATH
TASK_NOT_RUNNING

drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c npcmgpio_gpio_request() -> (struct npcm8xx_gpio)->request()

Type Parameter Key Value
PARAM_VALUE 0 gc 4096-ptr_max
PARAM_VALUE 0 gc->gpiodev 4096-ptr_max
DATA_SOURCE 0 gc $0
DATA_SOURCE 1 offset $1
RX_PATH
TASK_NOT_RUNNING