iommu/vt-d: Use DEVICE_ATTR_RO macro

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

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/20210528130229.22108-1-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20210610020115.1637656-19-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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YueHaibing 2021-06-10 10:01:10 +08:00 • committed by Joerg Roedel

parent 606636dcbd

commit 3bc770b0e9

1 changed files with 18 additions and 24 deletions

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drivers/iommu/intel/iommu.c

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