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Searched refs:USART_SR_RXNE (Results 1 – 2 of 2) sorted by relevance

/linux/drivers/tty/serial/
H A Dstm32-usart.h48 #define USART_SR_RXNE BIT(5) macro
H A Dstm32-usart.c355 if (*sr & USART_SR_RXNE) { in stm32_usart_pending_rx_pio()
885 if (((sr & USART_SR_RXNE) && !stm32_usart_rx_dma_started(stm32_port)) || in stm32_usart_interrupt()
1460 if (!(readl_relaxed(port->membase + ofs->isr) & USART_SR_RXNE)) in stm32_usart_poll_get_char()