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ARM: mxc: iomux-v1: Fix build warning 

Fix the following warning:

CC      arch/arm/plat-mxc/iomux-v1.o
arch/arm/plat-mxc/iomux-v1.c: In function 'mxc_gpio_setup_multiple_pins':
arch/arm/plat-mxc/iomux-v1.c:160: warning: 'ret' may be used uninitialized in this function
arch/arm/plat-mxc/iomux-v1.c:160: note: 'ret' was declared here

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
hifive-unleashed-5.1
Fabio Estevam 2011-06-22 11:31:00 -03:00 committed by Sascha Hauer
parent aec250dc12
commit 6cecabb391
1 changed files with 1 additions and 1 deletions
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2
arch/arm/plat-mxc/iomux-v1.c
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@ -157,7 +157,7 @@ EXPORT_SYMBOL(mxc_gpio_mode);
static int imx_iomuxv1_setup_multiple(const int *list, unsigned count)
{
size_t i;
int ret;
int ret = 0;
for (i = 0; i < count; ++i) {
ret = mxc_gpio_mode(list[i]);