patch "serial: 8250: 8250_omap: Fix RX_LVL register offset" added to tty-linus

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

    serial: 8250: 8250_omap: Fix RX_LVL register offset

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-linus 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 hopefully also be merged in Linus's tree for the next -rc kernel release.

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

From 79e9e30a9292a62d25ab75488d3886108db1eaad Mon Sep 17 00:00:00 2001
From: Nishanth Menon <[email protected]>
Date: Fri, 3 Sep 2021 00:05:50 -0500
Subject: serial: 8250: 8250_omap: Fix RX_LVL register offset

Commit b67e830d38fa ("serial: 8250: 8250_omap: Fix possible interrupt storm on K3 SoCs") introduced fixup including a register read to RX_LVL, however, we should be using word offset than byte offset since our registers are on 4 byte boundary (port.regshift = 2) for 8250_omap.

---
 drivers/tty/serial/8250/8250_omap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

index 891fd8345e25..73e5f1dbd075 100644
@@ -106,7 +106,7 @@
 #define UART_OMAP_EFR2_TIMEOUT_BEHAVE	BIT(6)
 
 /* RX FIFO occupancy indicator */
-#define UART_OMAP_RX_LVL		0x64
+#define UART_OMAP_RX_LVL		0x19
 
 struct omap8250_priv {
 	int line;

2.33.0