The handler has never been used, so it's really just dead code.
Signed-off-by: Lucas Stach l.stach@pengutronix.de Reviewed-by: Philipp Zabel p.zabel@pengutronix.de Reviewed-By: Wladimir J. van der Laan laanwj@gmail.com --- 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; }