scsi: hisi_sas: Add manual trigger for debugfs dump
authorLuo Jiaxing <luojiaxing@huawei.com>
Wed, 6 Feb 2019 10:52:52 +0000 (18:52 +0800)
committerMartin K. Petersen <martin.petersen@oracle.com>
Fri, 8 Feb 2019 23:08:22 +0000 (18:08 -0500)
commit7c5e136363919d8dfa27d4bcd4b3ecedfa234997
treea81945993179ef6c636ccf5da1e5c598177506f7
parentb3cce125cb1e2eb2683e1c785fdc409a4148157d
scsi: hisi_sas: Add manual trigger for debugfs dump

Add an interface to manually trigger a debugfs dump.

Signed-off-by: Luo Jiaxing <luojiaxing@huawei.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/hisi_sas/hisi_sas_main.c