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gpio: remove dead code

PATCH In review Wolfram Sang 2 participants 2 messages Oct 20, 2008

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PowerPC Linux for PowerPC embedded MPC5XXX
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Wolfram Sang

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#0 lore raw

PATCH 1/1 gpio: remove dead code

Signed-off-by Wolfram Sang <[email protected]>
---
 arch/powerpc/platforms/52xx/mpc52xx_gpio.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
arch/powerpc/platforms/52xx/mpc52xx_gpio.c +0 -3
index 8a455eb..07f89ae 100644
@@ -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
Signature · 5 lines
1.5.6.5

-- 
  Dipl.-Ing. Wolfram Sang | http://www.pengutronix.de
 Pengutronix - Linux Solutions for Science and Industry
#1 lore raw
Quoted 1 line · Wolfram Sang
Signed-off-by Wolfram Sang <[email protected]>

Thanks, I'll pick this up.

Quoted 26 lines
---
 arch/powerpc/platforms/52xx/mpc52xx_gpio.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
arch/powerpc/platforms/52xx/mpc52xx_gpio.c +0 -3
index 8a455eb..07f89ae 100644
@@ -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
Signature · 5 lines
1.5.6.5

-- 
  Dipl.-Ing. Wolfram Sang | http://www.pengutronix.de
 Pengutronix - Linux Solutions for Science and Industry