tree 7214384f3c119e6f9ee53495985e5155d3fca214
parent 9bf5c3d11f1fbaf43399d189f05fb20ceb46ee5d
author Linus Walleij <linus.walleij@linaro.org> 1450795899 +0100
committer Mark Brown <broonie@kernel.org> 1450830181 +0000

ASoC: ac97: Be sure to clamp return value

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>