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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpio/gpio-pca953x.c pca953x_gpio_direction_input_unlocked() -> pca953x_get_bit_mask()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
DATA_SOURCE 0 chip r gpiochip_get_data
DATA_SOURCE 1 offset $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 _T->lock

drivers/gpio/gpio-pca953x.c pca953x_gpio_direction_output() -> pca953x_get_bit_mask()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
DATA_SOURCE 0 chip r gpiochip_get_data
DATA_SOURCE 1 offset $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 _T->lock

drivers/gpio/gpio-pca953x.c pca953x_gpio_get_direction() -> pca953x_get_bit_mask()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
DATA_SOURCE 0 chip r gpiochip_get_data
DATA_SOURCE 1 offset $1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 1 offset
HALF_LOCKED2 _T->lock

drivers/gpio/gpio-pca953x.c pca953x_gpio_get_value() -> pca953x_get_bit_mask()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
DATA_SOURCE 0 chip r gpiochip_get_data
DATA_SOURCE 1 offset $1
RX_PATH
TASK_NOT_RUNNING

drivers/gpio/gpio-pca953x.c pca953x_gpio_set_value() -> pca953x_get_bit_mask()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
BUF_SIZE 0 chip s32min-(-2),1-s32max
BUF_SIZE 0 chip s32min-(-2),1-s32max
DATA_SOURCE 0 chip r gpiochip_get_data
DATA_SOURCE 1 offset $1
RX_PATH
TASK_NOT_RUNNING