The handler has never been used, so it's really just dead code.
Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
Reviewed-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
Reviewed-By: Wladimir J. van der Laan <laanwj@xxxxxxxxx>
---
drivers/gpu/drm/etnaviv/etnaviv_mmu.c | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_mmu.c b/drivers/gpu/drm/etnaviv/etnaviv_mmu.c
index f103e787de94..f3ed07db9b2d 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_mmu.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_mmu.c
@@ -22,13 +22,6 @@
#include "etnaviv_iommu.h"
#include "etnaviv_mmu.h"
-static int etnaviv_fault_handler(struct iommu_domain *iommu, struct device *dev,
- unsigned long iova, int flags, void *arg)
-{
- DBG("*** fault: iova=%08lx, flags=%d", iova, flags);
- return 0;
-}
-
int etnaviv_iommu_map(struct etnaviv_iommu *iommu, u32 iova,
struct sg_table *sgt, unsigned len, int prot)
{
@@ -307,8 +300,6 @@ struct etnaviv_iommu *etnaviv_iommu_new(struct etnaviv_gpu *gpu)
mmu->domain->geometry.aperture_end -
mmu->domain->geometry.aperture_start + 1);
- iommu_set_fault_handler(mmu->domain, etnaviv_fault_handler, gpu->dev);
-
return mmu;
}
--
2.11.0
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