commit 9aea7779b764a11e357d3c74af6aee3cf90f2045
author Alban Bedel <alban.bedel@avionic-design.de> Tue Feb 28 18:08:55 2017 +0100
committer David S. Miller <davem@davemloft.net> Thu Mar 02 12:47:23 2017 -0800
tree fb4d3c61011d13589a47ce7038658d8c159d98aa
parent e3330039ea28dc199e3b2da993895ff742a91adf

drivers: net: xgene: Fix crash on DT systems

On DT systems the driver require a clock, but the probe just print a
warning and continue, leading to a crash when resetting the device.
To fix this crash and properly handle probe deferals only ignore the
missing clock if DT isn't used or if the clock doesn't exist.

Signed-off-by: Alban Bedel <alban.bedel@avionic-design.de>
Acked-by: Iyappan Subramanian <isubramanian@apm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>