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net: qcom/emac: do not reset the EMAC during initialization

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On ACPI systems, the driver depends on firmware pre-initializing the
EMAC because we don't have access to the clocks, and the EMAC has specific
clock programming requirements.  Therefore, we don't want to reset the
EMAC while we are completing the initialization.

Tested-by: Richard Ruigrok <rruigrok@codeaurora.org>
Signed-off-by: Timur Tabi <timur@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Timur Tabi 2017-06-23 14:33:29 -05:00 committed by David S. Miller
parent 03eb3eb4d4
commit 867ae6abc2
1 changed files with 0 additions and 2 deletions
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2
drivers/net/ethernet/qualcomm/emac/emac.c
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@ -683,8 +683,6 @@ static int emac_probe(struct platform_device *pdev)
goto err_undo_mdiobus;
}
emac_mac_reset(adpt);
/* set hw features */
netdev->features = NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_RXCSUM |
NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_HW_VLAN_CTAG_RX |