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powerpc/mpc52xx: remove dead code from GPIO driver

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Eliminate duplicate return statements

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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Wolfram Sang 2009-01-09 15:49:05 -07:00 committed by Grant Likely
parent d30239a0ef
commit ddd527d56a
1 changed files with 0 additions and 3 deletions
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arch/powerpc/platforms/52xx/mpc52xx_gpio.c
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@ -363,11 +363,8 @@ static int mpc52xx_gpt_gpio_get(struct gpio_chip *gc, unsigned int gpio)
{
struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
struct mpc52xx_gpt __iomem *regs = mm_gc->regs;
unsigned int ret;
return (in_be32(&regs->status) & (1 << (31 - 23))) ? 1 : 0;
return ret;
}
static void