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iommu/arm-smmu-v3: Use str_read_write helper w/ logs

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Adopt the `str_read_write` helper in event logging as suggested by the
coccinelle tool.

Signed-off-by: Pranjal Shrivastava <praan@google.com>
Reviewed-by: Nicolin Chen <nicolinc@nvidia.com>
Link: https://lore.kernel.org/all/20250107130053.GC6991@willie-the-truck/
Link: https://lore.kernel.org/r/20250107165100.1093357-1-praan@google.com
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Pranjal Shrivastava 2025-01-07 16:51:00 +00:00 committed by Will Deacon
parent aff028a819
commit f2c77f6e41
1 changed files with 1 additions and 1 deletions
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drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
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@ -1907,7 +1907,7 @@ static void arm_smmu_dump_event(struct arm_smmu_device *smmu, u64 *raw,
dev_err(smmu->dev, "%s %s %s %s \"%s\"%s%s stag: %#x", dev_err(smmu->dev, "%s %s %s %s \"%s\"%s%s stag: %#x",
evt->privileged ? "priv" : "unpriv", evt->privileged ? "priv" : "unpriv",
evt->instruction ? "inst" : "data", evt->instruction ? "inst" : "data",
evt->read ? "read" : "write", str_read_write(evt->read),
evt->s2 ? "s2" : "s1", event_class_str[evt->class], evt->s2 ? "s2" : "s1", event_class_str[evt->class],
evt->class_tt ? (evt->ttrnw ? " ttd_read" : " ttd_write") : "", evt->class_tt ? (evt->ttrnw ? " ttd_read" : " ttd_write") : "",
evt->stall ? " stall" : "", evt->stag); evt->stall ? " stall" : "", evt->stag);