Commit a2287c55 authored May 07, 2015 by Shrenuj Bansal

msm: kgsl: Remove unneeded logic checking IOMMU type



There is no reason to check if the IOMMU type is not the IOMMU
at this point because we already return 0 prior to the logic
getting here. Besides, NOMMU mode doesn't deal with pagetables so
why would you take the pagetable lock.

Change-Id: I8e68e5afe540c6e59fc3d11857e9e5355301dd0f
Signed-off-by: Shrenuj Bansal <shrenujb@codeaurora.org>

parent 3e0427c0

drivers/gpu/msm/kgsl_mmu.c

+1 −4

Original line number	Diff line number	Diff line
		@@ -808,10 +808,7 @@ kgsl_mmu_map(struct kgsl_pagetable *pagetable,
		if (kgsl_memdesc_has_guard_page(memdesc))
		size += kgsl_memdesc_guard_page_size(memdesc);

		if (KGSL_MMU_TYPE_IOMMU != kgsl_mmu_get_mmutype())
		spin_lock(&pagetable->lock);
		ret = pagetable->pt_ops->mmu_map(pagetable, memdesc);
		if (KGSL_MMU_TYPE_IOMMU == kgsl_mmu_get_mmutype())
		spin_lock(&pagetable->lock);

		if (ret)