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i.MX6: Fix uninitialized variable warning in GPIO logic

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This commit is contained in:
Gregory Nutt 2016-03-19 13:59:50 -06:00
parent 2a15f73fd3
commit 47b36e9de4
1 changed files with 2 additions and 2 deletions
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4
arch/arm/src/imx6/imx_gpio.c
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@ -487,10 +487,10 @@ static inline int imx_gpio_configperiph(gpio_pinset_t pinset)
/* Configure pin as a peripheral */
index = ((ioset & GPIO_PADMUX_MASK) >> GPIO_PADMUX_SHIFT);
index = ((pinset & GPIO_PADMUX_MASK) >> GPIO_PADMUX_SHIFT);
regaddr = IMX_PADMUX_ADDRESS(index);
value = ((ioset & GPIO_ALT_MASK) >> GPIO_ALT_SHIFT);
value = ((pinset & GPIO_ALT_MASK) >> GPIO_ALT_SHIFT);
regval = (value << PADMUX_MUXMODE_SHIFT);
putreg32(regval, regaddr);