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Commit 695d0dc5 authored by Deepak Kumar's avatar Deepak Kumar Committed by Pranav Patel
Browse files

msm: kgsl: Change start variable type to int in kgsl_iommu_add_global 



Variable start should be of type int instead of u32. Correct this to
ensure while loop can exit and WARN_ON statement is effective in
case global VA space doesn't have enough space for current request.

Change-Id: I0bc817abc9a16934b5c91fc31ba9c6dff3545c90
Signed-off-by: default avatarDeepak Kumar <dkumar@codeaurora.org>
Signed-off-by: default avatarPranav Patel <pranavp@codeaurora.org>
parent 8017a0d3

drivers/gpu/msm/kgsl_iommu.c

+2 −1
Original line number Diff line number Diff line
@@ -199,8 +199,9 @@ static void kgsl_iommu_remove_global(struct kgsl_mmu *mmu, 
static void kgsl_iommu_add_global(struct kgsl_mmu *mmu,

		struct kgsl_memdesc *memdesc, const char *name)

{

	u32 bit, start = 0;

	u32 bit;

	u64 size = kgsl_memdesc_footprint(memdesc);

	int start = 0;



	if (memdesc->gpuaddr != 0)

		return;