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scsi: megaraid_mbox: Use DEVICE_ATTR_ADMIN_RO() macro
authorZhen Lei <thunder.leizhen@huawei.com>
Wed, 16 Jun 2021 03:44:18 +0000 (11:44 +0800)
committerMartin K. Petersen <martin.petersen@oracle.com>
Wed, 23 Jun 2021 03:00:02 +0000 (23:00 -0400)
commit4c92f89802552f345e7577ba614874f1d6a710f4
treed67c2937d18bd6d8c79258047e13827c80a71a8f
parent80068f82284a3bbb2763a2280027daa95da4f73d
scsi: megaraid_mbox: Use DEVICE_ATTR_ADMIN_RO() macro

Use DEVICE_ATTR_ADMIN_RO() macro helper instead of plain DEVICE_ATTR(),
which makes the code a bit shorter and easier to read.

Link: https://lore.kernel.org/r/20210616034419.725-4-thunder.leizhen@huawei.com
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/megaraid/megaraid_mbox.c