From: Sonic Zhang <sonic.zhang@analog.com>
Date: Sun, 23 May 2010 08:40:14 +0000 (-0400)
Subject: serial: bfin_5xx: fix typo in IER check
X-Git-Tag: v2.6.35-rc2~16^2~7
X-Git-Url: http://bbs.cooldavid.org/git/?p=net-next-2.6.git;a=commitdiff_plain;h=e59e2bd9e85604ad601ec7dd056baffcd6ad56a0

serial: bfin_5xx: fix typo in IER check

This most likely won't cause problems on systems as people don't typically
enable GPIO RTS/CTS if they don't actually use it.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index a78652b21e4..511cbf68787 100644
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c
@@ -797,7 +797,7 @@ static void bfin_serial_shutdown(struct uart_port *port)
 		gpio_free(uart->rts_pin);
 #endif
 #ifdef CONFIG_SERIAL_BFIN_HARD_CTSRTS
-	if (UART_GET_IER(uart) && EDSSI)
+	if (UART_GET_IER(uart) & EDSSI)
 		free_irq(uart->status_irq, uart);
 #endif
 }