diff options
| author | Matthias Brugger <matthias.bgg@gmail.com> | 2017-10-30 12:37:55 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-20 10:10:24 +0100 |
| commit | 837da470dc16168a4ea75989b0f902efe795dda4 (patch) | |
| tree | 35c56d8f5314fe6f6798a73110601dd8cfdca4da /drivers/iommu | |
| parent | fe1c1819b4340f53ac2da07991c810fceaf06bba (diff) | |
iommu/mediatek: Fix driver name
[ 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>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/mtk_iommu_v1.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/mtk_iommu_v1.c b/drivers/iommu/mtk_iommu_v1.c index bc1efbfb9ddf..542930cd183d 100644 --- a/drivers/iommu/mtk_iommu_v1.c +++ b/drivers/iommu/mtk_iommu_v1.c @@ -708,7 +708,7 @@ static struct platform_driver mtk_iommu_driver = { .probe = mtk_iommu_probe, .remove = mtk_iommu_remove, .driver = { - .name = "mtk-iommu", + .name = "mtk-iommu-v1", .of_match_table = mtk_iommu_of_ids, .pm = &mtk_iommu_pm_ops, } |