Searched refs:rx_dma_status (Results 1 – 1 of 1) sorted by relevance
494 enum dma_status rx_dma_status; in stm32_usart_receive_chars() local499 rx_dma_status = dmaengine_tx_status(stm32_port->rx_ch, in stm32_usart_receive_chars()502 if (rx_dma_status == DMA_IN_PROGRESS || in stm32_usart_receive_chars()503 rx_dma_status == DMA_PAUSED) { in stm32_usart_receive_chars()549 enum dma_status rx_dma_status; in stm32_usart_rx_dma_start_or_resume() local556 rx_dma_status = dmaengine_tx_status(stm32_port->rx_ch, in stm32_usart_rx_dma_start_or_resume()559 if (rx_dma_status == DMA_IN_PROGRESS) in stm32_usart_rx_dma_start_or_resume()562 if (rx_dma_status == DMA_PAUSED && !stm32_usart_rx_dma_resume(stm32_port)) in stm32_usart_rx_dma_start_or_resume()