[ Upstream commit
395df08d2e1de238a9c8c33fdcd0e2160efd63a9 ]
There exist two Mediatek iommu drivers for the two different
generations of the device. But both drivers have the same name
"mtk-iommu". This breaks the registration of the second driver:
Error: Driver 'mtk-iommu' is already registered, aborting...
Fix this by changing the name for first generation to
"mtk-iommu-v1".
Fixes:
b17336c55d89 ("iommu/mediatek: add support for mtk iommu generation one HW")
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
.probe = mtk_iommu_probe,
.remove = mtk_iommu_remove,
.driver = {
.probe = mtk_iommu_probe,
.remove = mtk_iommu_remove,
.driver = {
+ .name = "mtk-iommu-v1",
.of_match_table = mtk_iommu_of_ids,
.pm = &mtk_iommu_pm_ops,
}
.of_match_table = mtk_iommu_of_ids,
.pm = &mtk_iommu_pm_ops,
}