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ASoC: sirf: provide pm-runtime functions when needed

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The newly introduced sirf-usp driver defines sirf_usp_pcm_{suspend,resume}
functions only when PM_RUNTIME is enabled, but also uses them when that
is disabled and only PM_SLEEP is turned on, resulting in this error:

../sound/soc/sirf/sirf-usp.c: In function 'sirf_usp_pcm_suspend':
../sound/soc/sirf/sirf-usp.c:308:3: error: implicit declaration of function 'sirf_usp_pcm_runtime_suspend' [-Werror=implicit-function-declaration]
   sirf_usp_pcm_runtime_suspend(dev);
   ^
../sound/soc/sirf/sirf-usp.c: In function 'sirf_usp_pcm_resume':
../sound/soc/sirf/sirf-usp.c:319:3: error: implicit declaration of function 'sirf_usp_pcm_runtime_resume' [-Werror=implicit-function-declaration]
   ret = sirf_usp_pcm_runtime_resume(dev);
   ^
cc1: some warnings being treated as errors

To fix that, this patch changes the #ifdef to CONFIG_PM, which
is enabled when at least one of PM_SLEEP or PM_RUNTIME are enabled.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Arnd Bergmann 2014-07-04 17:07:41 +02:00 committed by Mark Brown
parent 374a6679be
commit 90eb1ab9e4
1 changed files with 1 additions and 1 deletions
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2
sound/soc/sirf/sirf-usp.c
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@ -282,7 +282,7 @@ static struct snd_soc_dai_driver sirf_usp_pcm_dai = {
.ops = &sirf_usp_pcm_dai_ops,
};
#ifdef CONFIG_PM_RUNTIME
#ifdef CONFIG_PM
static int sirf_usp_pcm_runtime_suspend(struct device *dev)
{
struct sirf_usp *usp = dev_get_drvdata(dev);