[PATCH 4.19 005/131] net: bcmgenet: remove HFB_CTRL access

[Sasha Levin]

From: Doug Berger <opendmb@xxxxxxxxx>

[ Upstream commit 24d476db6dfb0f85130e348ca1bbd14afb73a8be ]

Commit c5a54bbcecec ("net: bcmgenet: abort suspend on error")
mistakenly introduced register accesses that should not occur
in bcmgenet_wol_power_up_cfg().

Fixes: c5a54bbcecec ("net: bcmgenet: abort suspend on error")
Signed-off-by: Doug Berger <opendmb@xxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c b/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c
index b3596e0ee47ba..57582efa362df 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c
@@ -191,10 +191,6 @@ void bcmgenet_wol_power_up_cfg(struct bcmgenet_priv *priv,
 	reg &= ~MPD_EN;
 	bcmgenet_umac_writel(priv, reg, UMAC_MPD_CTRL);
 
-	reg = bcmgenet_hfb_reg_readl(priv, HFB_CTRL);
-	reg &= ~(RBUF_HFB_EN | RBUF_ACPI_EN);
-	bcmgenet_hfb_reg_writel(priv, reg, HFB_CTRL);
-
 	/* Disable CRC Forward */
 	reg = bcmgenet_umac_readl(priv, UMAC_CMD);
 	reg &= ~CMD_CRC_FWD;
-- 
2.25.1