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authorZenghui Yu <yuzenghui@huawei.com>2020-08-18 14:36:24 +0800
committerWill Deacon <will@kernel.org>2020-09-07 14:25:44 +0100
commit1ab64cf81489e871bcb94fb2dea35c7fac561fff (patch)
treebe35031c69e312a26d7325de0d388ba473f32ab1 /drivers/acpi/arm64
parentf75aef392f869018f78cfedf3c320a6b3fcfda6b (diff)
ACPI/IORT: Drop the unused @ops of iort_add_device_replay()
Since commit d2e1a003af56 ("ACPI/IORT: Don't call iommu_ops->add_device directly"), we use the IOMMU core API to replace a direct invoke of the specified callback. The parameter @ops has therefore became unused. Let's drop it. Signed-off-by: Zenghui Yu <yuzenghui@huawei.com> Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Hanjun Guo <guohanjun@huawei.com> Link: https://lore.kernel.org/r/20200818063625.980-2-yuzenghui@huawei.com Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'drivers/acpi/arm64')
-rw-r--r--drivers/acpi/arm64/iort.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/acpi/arm64/iort.c b/drivers/acpi/arm64/iort.c
index ec782e4a0fe4..a0ece0e201b2 100644
--- a/drivers/acpi/arm64/iort.c
+++ b/drivers/acpi/arm64/iort.c
@@ -811,8 +811,7 @@ static inline const struct iommu_ops *iort_fwspec_iommu_ops(struct device *dev)
return (fwspec && fwspec->ops) ? fwspec->ops : NULL;
}
-static inline int iort_add_device_replay(const struct iommu_ops *ops,
- struct device *dev)
+static inline int iort_add_device_replay(struct device *dev)
{
int err = 0;
@@ -1072,7 +1071,7 @@ const struct iommu_ops *iort_iommu_configure_id(struct device *dev,
*/
if (!err) {
ops = iort_fwspec_iommu_ops(dev);
- err = iort_add_device_replay(ops, dev);
+ err = iort_add_device_replay(dev);
}
/* Ignore all other errors apart from EPROBE_DEFER */
@@ -1089,8 +1088,7 @@ const struct iommu_ops *iort_iommu_configure_id(struct device *dev,
#else
static inline const struct iommu_ops *iort_fwspec_iommu_ops(struct device *dev)
{ return NULL; }
-static inline int iort_add_device_replay(const struct iommu_ops *ops,
- struct device *dev)
+static inline int iort_add_device_replay(struct device *dev)
{ return 0; }
int iort_iommu_msi_get_resv_regions(struct device *dev, struct list_head *head)
{ return 0; }