Symbol: GPIO_PTN4
arch/sh/boards/mach-kfr2r09/setup.c
453
gpio_request(GPIO_PTN4, NULL); /* USB_DET */
arch/sh/boards/mach-kfr2r09/setup.c
454
gpio_direction_input(GPIO_PTN4);
arch/sh/boards/mach-kfr2r09/setup.c
455
plugged_in = gpio_get_value(GPIO_PTN4);