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authorRafael J. Wysocki <rjw@sisk.pl>2012-08-09 23:00:13 +0200
committerRafael J. Wysocki <rjw@sisk.pl>2012-08-10 14:29:43 +0200
commit3567a4e2c52ce2f6fe74fc85690335ec7c96608e (patch)
tree2400504d924d59932000d6f25ded5b04cb1e1bbf /drivers/platform/x86/hdaps.c
parent9069240480e24a2d6ce23404c9ad6cabf59b7258 (diff)
downloadop-kernel-dev-3567a4e2c52ce2f6fe74fc85690335ec7c96608e.zip
op-kernel-dev-3567a4e2c52ce2f6fe74fc85690335ec7c96608e.tar.gz
platform / x86 / PM: Fix unused function warnings for CONFIG_PM_SLEEP
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>
Diffstat (limited to 'drivers/platform/x86/hdaps.c')
-rw-r--r--drivers/platform/x86/hdaps.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/platform/x86/hdaps.c b/drivers/platform/x86/hdaps.c
index d9ab6f6..777c7e3 100644
--- a/drivers/platform/x86/hdaps.c
+++ b/drivers/platform/x86/hdaps.c
@@ -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);
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