From e506d405ac7d34d03996c97ac68aa2ac010be64a Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Wed, 1 Oct 2014 13:59:00 +0200
Subject: [PATCH] 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>
---
net/dsa/dsa.c | 2 ++
1 file changed, 2 insertions(+)
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 *************************************************************/
--
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