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authorSonic Zhang <sonic.zhang@analog.com>2010-05-23 04:40:14 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2010-06-04 13:37:17 -0700
commite59e2bd9e85604ad601ec7dd056baffcd6ad56a0 (patch)
tree8aade18fed1407f99ee5b746ee62ab6b45ba4607 /drivers/serial
parentca3e442e8dbbe2551473f36f0e7797b1d3205f5a (diff)
downloadlinux-e59e2bd9e85604ad601ec7dd056baffcd6ad56a0.tar.bz2
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>
Diffstat (limited to 'drivers/serial')
-rw-r--r--drivers/serial/bfin_5xx.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index a78652b21e40..511cbf687877 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
}