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Commit 07292f8e authored by Daniil Stas's avatar Daniil Stas Committed by Ramon Fried
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net: dwc_eth_qos: Fix needless phy auto-negotiation restarts


Disabling clk_ck clock leads to link up status loss in phy, which
leads to auto-negotiation restart before each network command
execution.

This issue is especially big for PXE boot protocol because of
auto-negotiation restarts before each configuration filename trial.

To avoid this issue don't disable clk_ck clock after it was enabled.

Signed-off-by: default avatarDaniil Stas <daniil.stas@posteo.net>
Cc: Ramon Fried <rfried.dev@gmail.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>

Reviewed-by: default avatarRamon Fried <rfried.dev@gmail.com>
parent 70018635
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