diff mbox series

[v2,3/7] tty: xilinx_uartps: Initialise the read_status_mask

Message ID 20220729114748.18332-4-shubhrajyoti.datta@xilinx.com
State New
Headers show
Series tty: xilinx_uartps: fixes and improvements | expand

Commit Message

Shubhrajyoti Datta July 29, 2022, 11:47 a.m. UTC 
Initialise the read status in probe.
It will be checked in the isr so to have the default values lets initialise
in probe.

Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
---
v2:
Split the patch.

 drivers/tty/serial/xilinx_uartps.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c
index 8d2c21718869..94e1bc694457 100644
--- a/drivers/tty/serial/xilinx_uartps.c
+++ b/drivers/tty/serial/xilinx_uartps.c
@@ -1559,6 +1559,8 @@  static int cdns_uart_probe(struct platform_device *pdev)
 	port->dev = &pdev->dev;
 	port->uartclk = clk_get_rate(cdns_uart_data->uartclk);
 	port->private_data = cdns_uart_data;
+	port->read_status_mask = CDNS_UART_IXR_TXEMPTY | CDNS_UART_IXR_RXTRIG |
+			CDNS_UART_IXR_OVERRUN | CDNS_UART_IXR_TOUT;
 	cdns_uart_data->port = port;
 	platform_set_drvdata(pdev, port);