diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/819-uart-0005-tty-serial-fsl_lpuart-enable-dma-mode-for-imx8qxp.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/819-uart-0005-tty-serial-fsl_lpuart-enable-dma-mode-for-imx8qxp.patch | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/target/linux/layerscape/patches-5.4/819-uart-0005-tty-serial-fsl_lpuart-enable-dma-mode-for-imx8qxp.patch b/target/linux/layerscape/patches-5.4/819-uart-0005-tty-serial-fsl_lpuart-enable-dma-mode-for-imx8qxp.patch index dc3598c1de..82438c8591 100644 --- a/target/linux/layerscape/patches-5.4/819-uart-0005-tty-serial-fsl_lpuart-enable-dma-mode-for-imx8qxp.patch +++ b/target/linux/layerscape/patches-5.4/819-uart-0005-tty-serial-fsl_lpuart-enable-dma-mode-for-imx8qxp.patch @@ -483,9 +483,9 @@ Signed-off-by: Fugang Duan <fugang.duan@nxp.com> - del_timer_sync(&sport->lpuart_timer); + lpuart_del_timer_sync(sport); lpuart_dma_rx_free(&sport->port); + sport->lpuart_dma_rx_use = false; } - -@@ -1649,11 +1794,22 @@ static void lpuart32_shutdown(struct uar +@@ -1651,11 +1796,22 @@ static void lpuart32_shutdown(struct uar spin_lock_irqsave(&port->lock, flags); @@ -510,7 +510,7 @@ Signed-off-by: Fugang Duan <fugang.duan@nxp.com> spin_unlock_irqrestore(&port->lock, flags); -@@ -1750,10 +1906,10 @@ lpuart_set_termios(struct uart_port *por +@@ -1752,10 +1908,10 @@ lpuart_set_termios(struct uart_port *por * baud rate and restart Rx DMA path. * * Since timer function acqures sport->port.lock, need to stop before @@ -523,7 +523,7 @@ Signed-off-by: Fugang Duan <fugang.duan@nxp.com> lpuart_dma_rx_free(&sport->port); } -@@ -1965,10 +2121,10 @@ lpuart32_set_termios(struct uart_port *p +@@ -1967,10 +2123,10 @@ lpuart32_set_termios(struct uart_port *p * baud rate and restart Rx DMA path. * * Since timer function acqures sport->port.lock, need to stop before @@ -536,7 +536,7 @@ Signed-off-by: Fugang Duan <fugang.duan@nxp.com> lpuart_dma_rx_free(&sport->port); } -@@ -2481,6 +2637,10 @@ static int lpuart_probe(struct platform_ +@@ -2483,6 +2639,10 @@ static int lpuart_probe(struct platform_ sport->port.dev = &pdev->dev; sport->port.type = PORT_LPUART; sport->devtype = sdata->devtype; @@ -547,7 +547,7 @@ Signed-off-by: Fugang Duan <fugang.duan@nxp.com> ret = platform_get_irq(pdev, 0); if (ret < 0) return ret; -@@ -2631,7 +2791,7 @@ static int lpuart_suspend(struct device +@@ -2633,7 +2793,7 @@ static int lpuart_suspend(struct device * Rx DMA path before suspend and start Rx DMA path on resume. */ if (irq_wake) { |