From: Mike Frysinger <vapier@gentoo.org>
Date: Tue, 9 Mar 2010 17:25:36 +0000 (-0500)
Subject: serial: bfin_sport_uart: drop useless status masks
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=60bd940f142741092b95a2e572f81741dc867545;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

serial: bfin_sport_uart: drop useless status masks

These were all copied over from the Blackfin UART driver, but they don't
make sense here because these bits are all specific to the Blackfin UART.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/serial/bfin_sport_uart.c b/drivers/serial/bfin_sport_uart.c
index 6ee73da6976..b9938acb030 100644
--- a/drivers/serial/bfin_sport_uart.c
+++ b/drivers/serial/bfin_sport_uart.c
@@ -500,27 +500,12 @@ static void sport_set_termios(struct uart_port *port,
 
 	spin_lock_irqsave(&up->port.lock, flags);
 
-	port->read_status_mask = OE;
-	if (termios->c_iflag & INPCK)
-		port->read_status_mask |= (FE | PE);
-	if (termios->c_iflag & (BRKINT | PARMRK))
-		port->read_status_mask |= BI;
+	port->read_status_mask = 0;
 
 	/*
 	 * Characters to ignore
 	 */
 	port->ignore_status_mask = 0;
-	if (termios->c_iflag & IGNPAR)
-		port->ignore_status_mask |= FE | PE;
-	if (termios->c_iflag & IGNBRK) {
-		port->ignore_status_mask |= BI;
-		/*
-		 * If we're ignoring parity and break indicators,
-		 * ignore overruns too (for real raw support).
-		 */
-		if (termios->c_iflag & IGNPAR)
-			port->ignore_status_mask |= OE;
-	}
 
 	/* RX extract mask */
 	up->rxmask = 0x01 | (((up->csize + up->stopb) * 2 - 1) << 0x8);