GPIO_FN_KEYIN4    518 arch/sh/boards/mach-kfr2r09/setup.c 	gpio_request(GPIO_FN_KEYIN4, NULL);
GPIO_FN_KEYIN4    479 arch/sh/boards/mach-migor/setup.c 	gpio_request(GPIO_FN_KEYIN4, NULL);
GPIO_FN_KEYIN4    821 arch/sh/boards/mach-se/7724/setup.c 	gpio_request(GPIO_FN_KEYIN4,      NULL);