[PATCH net] net: phy: micrel: fix KSZ8081/KSZ8091 cable test

[Florian Larysch <fl@n621.de>]

Commit 21b688dabecb ("net: phy: micrel: Cable Diag feature for lan8814
phy") introduced cable_test support for the LAN8814 that reuses parts of
the KSZ886x logic and introduced the cable_diag_reg and pair_mask
parameters to account for differences between those chips.

However, it did not update the ksz8081_type struct, so those members are
now 0, causing no pairs to be tested in ksz886x_cable_test_get_status
and ksz886x_cable_test_wait_for_completion to poll the wrong register
for the affected PHYs (Basic Control/Reset, which is 0 in normal
operation) and exit immediately.

Fix this by setting both struct members accordingly.

Fixes: 21b688dabecb ("net: phy: micrel: Cable Diag feature for lan8814 phy")
Cc: stable@vger.kernel.org
Signed-off-by: Florian Larysch <fl@n621.de>
---
 drivers/net/phy/micrel.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 64aa03aed770..50c6a4e8cfa1 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -472,6 +472,8 @@ static const struct kszphy_type ksz8051_type = {
 
 static const struct kszphy_type ksz8081_type = {
 	.led_mode_reg		= MII_KSZPHY_CTRL_2,
+	.cable_diag_reg		= KSZ8081_LMD,
+	.pair_mask		= KSZPHY_WIRE_PAIR_MASK,
 	.has_broadcast_disable	= true,
 	.has_nand_tree_disable	= true,
 	.has_rmii_ref_clk_sel	= true,
-- 
2.50.1