Lines Matching refs:status
919 unsigned int status, changed; in imx_uart_mctrl_check() local
921 status = imx_uart_get_hwmctrl(sport); in imx_uart_mctrl_check()
922 changed = status ^ sport->old_status; in imx_uart_mctrl_check()
927 sport->old_status = status; in imx_uart_mctrl_check()
929 if (changed & TIOCM_RI && status & TIOCM_RI) in imx_uart_mctrl_check()
934 uart_handle_dcd_change(&sport->port, status & TIOCM_CAR); in imx_uart_mctrl_check()
936 uart_handle_cts_change(&sport->port, status & TIOCM_CTS); in imx_uart_mctrl_check()
1152 enum dma_status status; in imx_uart_dma_rx_callback() local
1157 status = dmaengine_tx_status(chan, sport->rx_cookie, &state); in imx_uart_dma_rx_callback()
1159 if (status == DMA_ERROR) { in imx_uart_dma_rx_callback()
1912 unsigned int status; in imx_uart_poll_put_char() local
1916 status = imx_uart_readl(sport, USR1); in imx_uart_poll_put_char()
1917 } while (~status & USR1_TRDY); in imx_uart_poll_put_char()
1924 status = imx_uart_readl(sport, USR2); in imx_uart_poll_put_char()
1925 } while (~status & USR2_TXDC); in imx_uart_poll_put_char()