On 2022-09-07 16:11, Joerg Roedel wrote:
From: Joerg Roedel <jroedel@xxxxxxx>
A recent fix introduced viommu_capable() but other changes
from Robin change the function signature of the call-back it
is used for.
When both changes are merged a compile error will happen
because the function pointer types mismatch. Fix that by
updating the viommu_capable() signature after the merge.
I thought I'd called out somewhere that this was going to be a conflict,
but apparently not, sorry about that.
Acked-by: Robin Murphy <robin.murphy@xxxxxxx>
Lemme spin a patch for the outstanding LKP warning on the bus series
before that gets annoying too...
Cc: Jean-Philippe Brucker <jean-philippe@xxxxxxxxxx>
Cc: Robin Murphy <robin.murphy@xxxxxxx>
Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>
---
drivers/iommu/virtio-iommu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iommu/virtio-iommu.c b/drivers/iommu/virtio-iommu.c
index da463db9f12a..1b12825e2df1 100644
--- a/drivers/iommu/virtio-iommu.c
+++ b/drivers/iommu/virtio-iommu.c
@@ -1005,7 +1005,7 @@ static int viommu_of_xlate(struct device *dev, struct of_phandle_args *args)
return iommu_fwspec_add_ids(dev, args->args, 1);
}
-static bool viommu_capable(enum iommu_cap cap)
+static bool viommu_capable(struct device *dev, enum iommu_cap cap)
{
switch (cap) {
case IOMMU_CAP_CACHE_COHERENCY:
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