GPIO_RI 54 drivers/tty/serial/cpm_uart/cpm_uart.h #define NUM_GPIOS (GPIO_RI+1) GPIO_RI 123 drivers/tty/serial/cpm_uart/cpm_uart_core.c if (pinfo->gpios[GPIO_RI] >= 0) { GPIO_RI 124 drivers/tty/serial/cpm_uart/cpm_uart_core.c if (!gpio_get_value(pinfo->gpios[GPIO_RI]))