[PATCH net-next] net: stmmac: mdio: update runtime PM

[Russell King (Oracle)]

Commit 3c7826d0b106 ("net: stmmac: Separate C22 and C45 transactions
for xgmac") missed a change that happened in commit e2d0acd40c87
("net: stmmac: using pm_runtime_resume_and_get instead of
pm_runtime_get_sync").

Update the two clause 45 functions that didn't get switched to
pm_runtime_resume_and_get().

Signed-off-by: Russell King (Oracle) <rmk+kernel at armlinux.org.uk>
---
I don't have any way to test this on real hardware as the Jetson Xavier
NX doesn't have a C45 PHY.

 drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
index da4542be756a..0a302b711bc2 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
@@ -303,11 +303,9 @@ static int stmmac_mdio_read_c45(struct mii_bus *bus, int phyaddr, int devad,
 	u32 value = MII_BUSY;
 	int data = 0;
 
-	data = pm_runtime_get_sync(priv->device);
-	if (data < 0) {
-		pm_runtime_put_noidle(priv->device);
+	data = pm_runtime_resume_and_get(priv->device);
+	if (data < 0)
 		return data;
-	}
 
 	value |= (phyaddr << priv->hw->mii.addr_shift)
 		& priv->hw->mii.addr_mask;
@@ -399,11 +397,9 @@ static int stmmac_mdio_write_c45(struct mii_bus *bus, int phyaddr,
 	int ret, data = phydata;
 	u32 value = MII_BUSY;
 
-	ret = pm_runtime_get_sync(priv->device);
-	if (ret < 0) {
-		pm_runtime_put_noidle(priv->device);
+	ret = pm_runtime_resume_and_get(priv->device);
+	if (ret < 0)
 		return ret;
-	}
 
 	value |= (phyaddr << priv->hw->mii.addr_shift)
 		& priv->hw->mii.addr_mask;
-- 
2.47.2