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fix warning "control reaches end of non-void function"

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Add a return 0 analogous to uart_mxc_port[0-2]_exit.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Holger Schurig <hs4233@mail.mn-solutions.de>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Martin Fuzzey <mfuzzey@gmail.com>
This commit is contained in:
Uwe Kleine-König 2009-01-21 21:25:03 +01:00 committed by Sascha Hauer
parent 8b785b9dfb
commit e600eb6b0d
1 changed files with 1 additions and 0 deletions
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arch/arm/mach-mx2/mx27ads.c
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@ -135,6 +135,7 @@ static int uart_mxc_port3_exit(struct platform_device *pdev)
{
mxc_gpio_release_multiple_pins(mxc_uart3_pins,
ARRAY_SIZE(mxc_uart3_pins));
return 0;
}
static int mxc_uart4_pins[] = {