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

// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (c) 2011-2020, The Linux Foundation. All rights reserved.

 * Copyright (c) 2011-2021, The Linux Foundation. All rights reserved.

 */

#include <linux/compat.h>

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;