aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorMathias Krause <minipli@googlemail.com>2014-07-16 19:43:06 +0200
committerMatthew Garrett <matthew.garrett@nebula.com>2014-08-16 01:23:51 -0700
commit80f65558bdd14c0a113cd085582d578a3a3a1976 (patch)
treea6fa8a6d21aaeda6b3731461f003c22a37ac7e08
parent87e448493297b32631ef7db3bd5bcf723e9600b2 (diff)
downloadlinux-80f65558bdd14c0a113cd085582d578a3a3a1976.tar.gz
acer-wmi: Hide acer_{suspend,resume} for !CONFIG_PM_SLEEP
Encapsulate acer_suspend() and acer_resume with #ifdef CONFIG_PM_SLEEP to get rid of the following warnings: ../acer-wmi.c:2046:12: warning: ‘acer_suspend’ defined but not used [-Wunused-function] ../acer-wmi.c:2068:12: warning: ‘acer_resume’ defined but not used [-Wunused-function] Signed-off-by: Mathias Krause <minipli@googlemail.com> Cc: "Lee, Chun-Yi" <jlee@suse.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
-rw-r--r--drivers/platform/x86/acer-wmi.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index 48aae3ae82a1..0eecf9245d8c 100644
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -2043,6 +2043,7 @@ static int acer_platform_remove(struct platform_device *device)
return 0;
}
+#ifdef CONFIG_PM_SLEEP
static int acer_suspend(struct device *dev)
{
u32 value;
@@ -2083,6 +2084,10 @@ static int acer_resume(struct device *dev)
return 0;
}
+#else
+#define acer_suspend NULL
+#define acer_resume NULL
+#endif
static SIMPLE_DEV_PM_OPS(acer_pm, acer_suspend, acer_resume);