net: dsa: Export suspend/resume functions

In preparation for allowing switch drivers to implement system-wide
suspend/resume functions, export dsa_switch_suspend and
dsa_switch_resume() such that these are callable from the appropriate
driver specific suspend/resume functions.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 2 deletions

diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
index 7e68bc6bc853..9f5b47200365 100644
--- a/net/dsa/dsa.c
+++ b/net/dsa/dsa.c
@@ -543,7 +543,7 @@ static void dsa_switch_destroy(struct dsa_switch *ds)
 }
 
 #ifdef CONFIG_PM_SLEEP
-static int dsa_switch_suspend(struct dsa_switch *ds)
+int dsa_switch_suspend(struct dsa_switch *ds)
 {
         int i, ret = 0;
 
@@ -562,8 +562,9 @@ static int dsa_switch_suspend(struct dsa_switch *ds)
 
         return ret;
 }
+EXPORT_SYMBOL_GPL(dsa_switch_suspend);
 
-static int dsa_switch_resume(struct dsa_switch *ds)
+int dsa_switch_resume(struct dsa_switch *ds)
 {
         int i, ret = 0;
 
@@ -585,6 +586,7 @@ static int dsa_switch_resume(struct dsa_switch *ds)
 
         return 0;
 }
+EXPORT_SYMBOL_GPL(dsa_switch_resume);
 #endif
 
 /* platform driver init and cleanup *****************************************/