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ARM: ux500: Rid ignored return value of regulator_enable() compiler warning

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arch/arm/mach-ux500/board-mop500.c: In function ‘mop500_prox_activate’:
arch/arm/mach-ux500/board-mop500.c:406:18: warning: ignoring return value of
        ‘regulator_enable’, declared with attribute warn_unused_result
        [-Wunused-result]

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Lee Jones 2013-05-02 16:48:07 +01:00 committed by Olof Johansson
parent 33c8abcee7
commit 27d4cdca75
1 changed files with 2 additions and 2 deletions
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arch/arm/mach-ux500/board-mop500.c
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@ -403,8 +403,8 @@ static int mop500_prox_activate(struct device *dev)
"no regulator\n");
return PTR_ERR(prox_regulator);
}
regulator_enable(prox_regulator);
return 0;
return regulator_enable(prox_regulator);
}
static void mop500_prox_deactivate(struct device *dev)