From: Thierry Reding <treding@nvidia.com>
Date: Wed, 1 Oct 2014 11:59:00 +0000 (+0200)
Subject: net: dsa: Fix build warning for !PM_SLEEP
X-Git-Tag: v3.18-rc1~115^2~91
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=e506d405ac7d34d03996c97ac68aa2ac010be64a;p=linux.git

net: dsa: Fix build warning for !PM_SLEEP

The dsa_switch_suspend() and dsa_switch_resume() functions are only used
when PM_SLEEP is enabled, so they need #ifdef CONFIG_PM_SLEEP protection
to avoid a compiler warning.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
index 6905f2d84c44..22f34cf4cb27 100644
--- a/net/dsa/dsa.c
+++ b/net/dsa/dsa.c
@@ -238,6 +238,7 @@ static void dsa_switch_destroy(struct dsa_switch *ds)
 {
 }
 
+#ifdef CONFIG_PM_SLEEP
 static int dsa_switch_suspend(struct dsa_switch *ds)
 {
 	int i, ret = 0;
@@ -280,6 +281,7 @@ static int dsa_switch_resume(struct dsa_switch *ds)
 
 	return 0;
 }
+#endif
 
 
 /* link polling *************************************************************/