patch "serial: uartps: Fix interrupt mask issue to handle the RX interrupts" added to tty-next

This is a note to let you know that I've just added the patch titled

serial: uartps: Fix interrupt mask issue to handle the RX interrupts

to my tty git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
in the tty-next branch.

The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)

The patch will also be merged in the next major kernel release during the merge window.

If you have any questions about this process, please let me know.

From: Nava kishore Manne <[email protected]>
Date: Tue, 18 Dec 2018 13:18:42 +0100
Subject: serial: uartps: Fix interrupt mask issue to handle the RX interrupts
properly

This patch Correct the RX interrupt mask value to handle the RX interrupts properly.

---
 drivers/tty/serial/xilinx_uartps.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

index c6d38617d622..094f2958cb2b 100644
@@ -123,7 +123,7 @@ MODULE_PARM_DESC(rx_timeout, "Rx timeout, 1-255");
 #define CDNS_UART_IXR_RXTRIG	0x00000001 /* RX FIFO trigger interrupt */
 #define CDNS_UART_IXR_RXFULL	0x00000004 /* RX FIFO full interrupt. */
 #define CDNS_UART_IXR_RXEMPTY	0x00000002 /* RX FIFO empty interrupt. */
-#define CDNS_UART_IXR_MASK	0x00001FFF /* Valid bit mask */
+#define CDNS_UART_IXR_RXMASK	0x000021e7 /* Valid RX bit mask */
 
 	/*
 	 * Do not enable parity error interrupt for the following

@@ -364,7 +364,7 @@ static irqreturn_t cdns_uart_isr(int irq, void *dev_id)
 		cdns_uart_handle_tx(dev_id);
 		isrstatus &= ~CDNS_UART_IXR_TXEMPTY;
 	}
-	if (isrstatus & CDNS_UART_IXR_MASK)
+	if (isrstatus & CDNS_UART_IXR_RXMASK)
 		cdns_uart_handle_rx(dev_id, isrstatus);
 
 	spin_unlock(&port->lock);

2.20.1