tree 6867b78c86a632969ce1b5cb2dc74df0809deb11
parent 09fe9ecb18a7add9b05928151998692d96338e41
author John Garry <john.garry@huawei.com> 1473176179 +0800
committer Martin K. Petersen <martin.petersen@oracle.com> 1473872058 -0400

scsi: hisi_sas: set dma mask before allocate DMA memory

The device DMA mask was being set after the bulk of the DMA allocations
in the driver init, so potentially DMA allocates fail.  To resolve,
relocate before allocating the DMA memory when initialising the driver.

Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>