crypto: ccree - make cc_pm_{suspend,resume}() static

cc_pm_suspend() and cc_pm_resume() are not used outside
drivers/crypto/ccree/cc_pm.c.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/ccree/cc_pm.c

@@ -15,11 +15,7 @@
 #define POWER_DOWN_ENABLE 0x01
 #define POWER_DOWN_DISABLE 0x00
 
-const struct dev_pm_ops ccree_pm = {
-	SET_RUNTIME_PM_OPS(cc_pm_suspend, cc_pm_resume, NULL)
-};
-
-int cc_pm_suspend(struct device *dev)
+static int cc_pm_suspend(struct device *dev)
 {
 	struct cc_drvdata *drvdata = dev_get_drvdata(dev);
 
@@ -30,7 +26,7 @@ int cc_pm_suspend(struct device *dev)
 	return 0;
 }
 
-int cc_pm_resume(struct device *dev)
+static int cc_pm_resume(struct device *dev)
 {
 	int rc;
 	struct cc_drvdata *drvdata = dev_get_drvdata(dev);
@@ -62,6 +58,10 @@ int cc_pm_resume(struct device *dev)
 	return 0;
 }
 
+const struct dev_pm_ops ccree_pm = {
+	SET_RUNTIME_PM_OPS(cc_pm_suspend, cc_pm_resume, NULL)
+};
+
 int cc_pm_get(struct device *dev)
 {
 	int rc = pm_runtime_get_sync(dev);

drivers/crypto/ccree/cc_pm.h

@@ -15,8 +15,6 @@
 
 extern const struct dev_pm_ops ccree_pm;
 
-int cc_pm_suspend(struct device *dev);
-int cc_pm_resume(struct device *dev);
 int cc_pm_get(struct device *dev);
 void cc_pm_put_suspend(struct device *dev);