gpio_prev_state 171 drivers/hid/hid-cp2112.c u8 gpio_prev_state; gpio_prev_state 1127 drivers/hid/hid-cp2112.c !(dev->gpio_prev_state & BIT(virq))) gpio_prev_state 1136 drivers/hid/hid-cp2112.c (dev->gpio_prev_state & BIT(virq))) gpio_prev_state 1141 drivers/hid/hid-cp2112.c dev->gpio_prev_state = gpio_mask;