ahci_xgene: Skip the PHY and clock initialization if already configured by the firmware.
authorSuman Tripathi <stripathi@apm.com>
Thu, 28 Aug 2014 09:21:21 +0000 (14:51 +0530)
committerTejun Heo <tj@kernel.org>
Sat, 6 Sep 2014 02:27:14 +0000 (11:27 +0900)
commit0bed13bebd6c99d097796d2ca6c4f10fb5b2eabc
tree461e7ed7cfc5e7d32c5c76f6fad5218cdc01fd3f
parentc5edfff9db6f4d2c35c802acb4abe0df178becee
ahci_xgene: Skip the PHY and clock initialization if already configured by the firmware.

This patch implements the feature to skip the PHY and clock
initialization if it is already configured by the firmware.

Signed-off-by: Loc Ho <lho@apm.com>
Signed-off-by: Suman Tripathi <stripathi@apm.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
drivers/ata/ahci_xgene.c