diff options
| author |   Pranjal Shrivastava <praan@google.com> | 2025-01-07 16:51:00 +0000 |
|---|---|---|
| committer |   Will Deacon <will@kernel.org> | 2025-01-08 14:00:34 +0000 |
| commit | f2c77f6e41e68e1b24c165acbf6d4da6b3117e23 (patch) | |
| tree | a6c144edb89acd1d353d95c5a559794f9ffe26f2 | |
| parent | iommu/io-pgtable-arm: Add way to debug pgtable walk (diff) | |
| download | wireguard-linux-f2c77f6e41e68e1b24c165acbf6d4da6b3117e23.tar.xz wireguard-linux-f2c77f6e41e68e1b24c165acbf6d4da6b3117e23.zip | |
iommu/arm-smmu-v3: Use str_read_write helper w/ logs
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>
| -rw-r--r-- | drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c index ea76f25c0661..6679466911b3 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -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", evt->privileged ? "priv" : "unpriv", evt->instruction ? "inst" : "data", - evt->read ? "read" : "write", + str_read_write(evt->read), evt->s2 ? "s2" : "s1", event_class_str[evt->class], evt->class_tt ? (evt->ttrnw ? " ttd_read" : " ttd_write") : "", evt->stall ? " stall" : "", evt->stag); |