scsi: hisi_sas: add readl poll timeout helper wrappers

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It is common to use readl poll timeout helpers in the driver, so create
custom wrappers.

Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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John Garry 2018-05-02 23:56:33 +08:00 • committed by Martin K. Petersen

parent bf081d5da4

commit 9b8addf302

1 changed files with 22 additions and 6 deletions

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28

drivers/scsi/hisi_sas/hisi_sas_v3_hw.c

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