VIPER_UART_SHDN_GPIO  871 arch/arm/mach-pxa/viper.c 	if (gpio_request(VIPER_UART_SHDN_GPIO, "UARTs shutdown"))
VIPER_UART_SHDN_GPIO  874 arch/arm/mach-pxa/viper.c 	if (gpio_direction_output(VIPER_UART_SHDN_GPIO, 0))
VIPER_UART_SHDN_GPIO  880 arch/arm/mach-pxa/viper.c 	gpio_free(VIPER_UART_SHDN_GPIO);