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platform / x86 / PM: Fix unused function warnings for CONFIG_PM_SLEEP

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According to compiler warnings, quite some suspend/resume functions
in platform x86 drivers are not used for CONFIG_PM_SLEEP unset, so
add #ifdefs to prevent them from being built in that case.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
This commit is contained in:
Rafael J. Wysocki
2012-08-09 23:00:13 +02:00
parent 9069240480
commit 3567a4e2c5
11 changed files with 38 additions and 2 deletions
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2
drivers/platform/x86/hdaps.c
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@@ -305,10 +305,12 @@ static int hdaps_probe(struct platform_device *dev)
return 0;
}
#ifdef CONFIG_PM_SLEEP
static int hdaps_resume(struct device *dev)
{
return hdaps_device_init();
}
#endif
static SIMPLE_DEV_PM_OPS(hdaps_pm, NULL, hdaps_resume);