ASoC: ac97: Be sure to clamp return value

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As we want gpio_chip .get() calls to be able to return negative
error codes and propagate to drivers, we need to go over all
drivers and make sure their return values are clamped to [0,1].
We do this by using the ret = !!(val) design pattern.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Linus Walleij 2015-12-22 15:51:39 +01:00 • committed by Mark Brown

parent 9bf5c3d11f

commit 34015f5e56

1 changed files with 1 additions and 1 deletions

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sound/soc/soc-ac97.c

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