USART_SR_PE 251 drivers/tty/serial/stm32-usart.c } else if (sr & USART_SR_PE) { USART_SR_PE 266 drivers/tty/serial/stm32-usart.c if (sr & USART_SR_PE) { USART_SR_PE 797 drivers/tty/serial/stm32-usart.c port->read_status_mask |= USART_SR_PE | USART_SR_FE; USART_SR_PE 804 drivers/tty/serial/stm32-usart.c port->ignore_status_mask = USART_SR_PE | USART_SR_FE; USART_SR_PE 126 drivers/tty/serial/stm32-usart.h #define USART_SR_ERR_MASK (USART_SR_ORE | USART_SR_FE | USART_SR_PE)