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drm/etnaviv: use memset32 to init pagetable

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Now that memset32 is available, the open-coded pagetable initialization
loop can be replaced.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
This commit is contained in:
Lucas Stach 2017-11-27 15:33:28 +01:00
parent 2e3a2dda25
commit 2f20fc4fc9
1 changed files with 2 additions and 3 deletions
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5
drivers/gpu/drm/etnaviv/etnaviv_iommu.c
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@ -70,9 +70,8 @@ static int __etnaviv_iommu_init(struct etnaviv_iommuv1_domain *etnaviv_domain)
return -ENOMEM;
}
for (i = 0; i < PT_ENTRIES; i++)
etnaviv_domain->pgtable_cpu[i] =
etnaviv_domain->base.bad_page_dma;
memset32(etnaviv_domain->pgtable_cpu, etnaviv_domain->base.bad_page_dma,
PT_ENTRIES);
return 0;
}