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authorJohn Garry <john.garry@huawei.com>2018-08-17 23:42:22 +0800
committerWill Deacon <will.deacon@arm.com>2018-10-01 13:01:29 +0100
commit657135f3108122556c3cf60a78c6f0e76aeb60e6 (patch)
tree04ca2242220f6835ec88c719a63ac70b5caa2fa6 /drivers/iommu
parent5b394b2ddf0347bef56e50c69a58773c94343ff3 (diff)
downloadlinux-657135f3108122556c3cf60a78c6f0e76aeb60e6.tar.bz2
iommu/arm-smmu-v3: Fix a couple of minor comment typos
Fix some comment typos spotted. Signed-off-by: John Garry <john.garry@huawei.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'drivers/iommu')
-rw-r--r--drivers/iommu/arm-smmu-v3.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c
index 5059d09f3202..feef1226f705 100644
--- a/drivers/iommu/arm-smmu-v3.c
+++ b/drivers/iommu/arm-smmu-v3.c
@@ -708,7 +708,7 @@ static void queue_inc_prod(struct arm_smmu_queue *q)
}
/*
- * Wait for the SMMU to consume items. If drain is true, wait until the queue
+ * Wait for the SMMU to consume items. If sync is true, wait until the queue
* is empty. Otherwise, wait until there is at least one free slot.
*/
static int queue_poll_cons(struct arm_smmu_queue *q, bool sync, bool wfe)
@@ -2353,8 +2353,8 @@ static int arm_smmu_setup_irqs(struct arm_smmu_device *smmu)
irq = smmu->combined_irq;
if (irq) {
/*
- * Cavium ThunderX2 implementation doesn't not support unique
- * irq lines. Use single irq line for all the SMMUv3 interrupts.
+ * Cavium ThunderX2 implementation doesn't support unique irq
+ * lines. Use a single irq line for all the SMMUv3 interrupts.
*/
ret = devm_request_threaded_irq(smmu->dev, irq,
arm_smmu_combined_irq_handler,