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Date: Fri, 23 Jun 2017 14:33:29 -0500 From: Timur Tabi <timur@...eaurora.org> To: "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org Cc: timur@...eaurora.org Subject: [PATCH 2/3][v2] net: qcom/emac: do not reset the EMAC during initialization 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@...eaurora.org> Signed-off-by: Timur Tabi <timur@...eaurora.org> --- v2: improve the patch description. drivers/net/ethernet/qualcomm/emac/emac.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/ethernet/qualcomm/emac/emac.c b/drivers/net/ethernet/qualcomm/emac/emac.c index 77c5c92..746d94e 100644 --- a/drivers/net/ethernet/qualcomm/emac/emac.c +++ b/drivers/net/ethernet/qualcomm/emac/emac.c @@ -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 | -- Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc. Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.
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