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iommu/arm-smmu-v3: replace symbolic permissions by octal permissions for module parameter 

This fixed the below checkpatch issue:
WARNING: Symbolic permissions 'S_IRUGO' are not preferred. Consider using
octal permissions '0444'.
417: FILE: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c:417:
module_param_named(disable_bypass, disable_bypass, bool, S_IRUGO);

Signed-off-by: Barry Song <song.bao.hua@hisilicon.com>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/20200827092957.22500-2-song.bao.hua@hisilicon.com
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Barry Song 2020-08-27 21:29:55 +12:00 committed by Will Deacon
parent dc898eb84b
commit fea9ae18cf
1 changed files with 1 additions and 1 deletions
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2
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
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@ -414,7 +414,7 @@
#define MSI_IOVA_LENGTH 0x100000
static bool disable_bypass = 1;
module_param_named(disable_bypass, disable_bypass, bool, S_IRUGO);
module_param_named(disable_bypass, disable_bypass, bool, 0444);
MODULE_PARM_DESC(disable_bypass,
"Disable bypass streams such that incoming transactions from devices that are not attached to an iommu domain will report an abort back to the device and will not be allowed to pass through the SMMU.");