From: Thanneeru Srinivasulu <tsrinivas...@caviumnetworks.com>

Signed-off-by: Thanneeru Srinivasulu <tsrinivas...@caviumnetworks.com>
Signed-off-by: Sunil Goutham <sgout...@cavium.com>
---
 drivers/net/ethernet/cavium/thunder/thunder_bgx.c |    3 +++
 drivers/net/ethernet/cavium/thunder/thunder_bgx.h |    1 +
 2 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/drivers/net/ethernet/cavium/thunder/thunder_bgx.c 
b/drivers/net/ethernet/cavium/thunder/thunder_bgx.c
index 180aa9f..2574a7e 100644
--- a/drivers/net/ethernet/cavium/thunder/thunder_bgx.c
+++ b/drivers/net/ethernet/cavium/thunder/thunder_bgx.c
@@ -1009,6 +1009,9 @@ static int bgx_probe(struct pci_dev *pdev, const struct 
pci_device_id *ent)
        struct bgx *bgx = NULL;
        u8 lmac;
 
+       /* Load octeon mdio driver */
+       octeon_mdiobus_force_mod_depencency();
+
        bgx = devm_kzalloc(dev, sizeof(*bgx), GFP_KERNEL);
        if (!bgx)
                return -ENOMEM;
diff --git a/drivers/net/ethernet/cavium/thunder/thunder_bgx.h 
b/drivers/net/ethernet/cavium/thunder/thunder_bgx.h
index 07b7ec6..89a02fa 100644
--- a/drivers/net/ethernet/cavium/thunder/thunder_bgx.h
+++ b/drivers/net/ethernet/cavium/thunder/thunder_bgx.h
@@ -182,6 +182,7 @@ enum MCAST_MODE {
 #define BCAST_ACCEPT   1
 #define CAM_ACCEPT     1
 
+void octeon_mdiobus_force_mod_depencency(void);
 void bgx_add_dmac_addr(u64 dmac, int node, int bgx_idx, int lmac);
 unsigned bgx_get_map(int node);
 int bgx_get_lmac_count(int node, int bgx);
-- 
1.7.1

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