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serial: bfin_5xx: fix typo in IER check

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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>
This commit is contained in:
Sonic Zhang 2010-05-23 04:40:14 -04:00 committed by Greg Kroah-Hartman
parent ca3e442e8d
commit e59e2bd9e8
1 changed files with 1 additions and 1 deletions
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2
drivers/serial/bfin_5xx.c
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@ -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
}