Re: [PATCH 6/7] scsi: hisi_sas: fix probe ordering problem

2017-01-19 Thread Johannes Thumshirn
On Thu, Jan 19, 2017 at 12:32:52AM +0800, John Garry wrote: > From: Xiang Chen > > There is a potential probe issue in how we trigger the hw initialisation. > Although we use 1s timer to delay hw initialisation, there is still a > potential that sas_register_ha() is not be finished before we star

[PATCH 6/7] scsi: hisi_sas: fix probe ordering problem

2017-01-18 Thread John Garry
From: Xiang Chen There is a potential probe issue in how we trigger the hw initialisation. Although we use 1s timer to delay hw initialisation, there is still a potential that sas_register_ha() is not be finished before we start the PHY init from hw->hw_init(). To avoid this issue, initialise the