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Commit 8ba6614a authored by Carter Cooper's avatar Carter Cooper
Browse files

msm: kgsl: Remove unused sharedmem functions 



No sense in keeping these sharedmem functions around and have to
try and maintain them.

Change-Id: I14b8584c575ed1f935251c54610c572cb51279d4
Signed-off-by: default avatarCarter Cooper <ccooper@codeaurora.org>
parent ce80330c

drivers/gpu/msm/kgsl_sharedmem.c

+0 −20
Original line number Diff line number Diff line
@@ -761,26 +761,6 @@ done: 
	return ret;

}



int

kgsl_sharedmem_page_alloc(struct kgsl_memdesc *memdesc,

		       struct kgsl_pagetable *pagetable, size_t size)

{

	int ret = 0;

	BUG_ON(size == 0);



	size = ALIGN(size, PAGE_SIZE * 2);

	if (size == 0)

		return -EINVAL;



	ret =  _kgsl_sharedmem_page_alloc(memdesc, pagetable, size);

	if (!ret)

		ret = kgsl_page_alloc_map_kernel(memdesc);

	if (ret)

		kgsl_sharedmem_free(memdesc);

	return ret;

}

EXPORT_SYMBOL(kgsl_sharedmem_page_alloc);



int

kgsl_sharedmem_page_alloc_user(struct kgsl_memdesc *memdesc,

			    struct kgsl_pagetable *pagetable,

drivers/gpu/msm/kgsl_sharedmem.h

+0 −28
Original line number Diff line number Diff line
@@ -30,9 +30,6 @@ struct kgsl_process_private; 
#define KGSL_CACHE_OP_FLUSH     0x02

#define KGSL_CACHE_OP_CLEAN     0x03



int kgsl_sharedmem_page_alloc(struct kgsl_memdesc *memdesc,

			   struct kgsl_pagetable *pagetable, size_t size);



int kgsl_sharedmem_page_alloc_user(struct kgsl_memdesc *memdesc,

				struct kgsl_pagetable *pagetable,

				size_t size);
@@ -239,31 +236,6 @@ kgsl_memdesc_mmapsize(const struct kgsl_memdesc *memdesc) 
	return size;

}



static inline int

kgsl_allocate(struct kgsl_device *device, struct kgsl_memdesc *memdesc,

		struct kgsl_pagetable *pagetable, size_t size)

{

	int ret;

	memdesc->priv |= (KGSL_MEMTYPE_KERNEL << KGSL_MEMTYPE_SHIFT);

	if (kgsl_mmu_get_mmutype() == KGSL_MMU_TYPE_NONE) {

		size = ALIGN(size, PAGE_SIZE * 2);

		return kgsl_cma_alloc_coherent(device, memdesc, pagetable,

						size);

	}

	ret = kgsl_sharedmem_page_alloc(memdesc, pagetable, size);

	if (ret)

		return ret;

	ret = kgsl_mmu_get_gpuaddr(pagetable, memdesc);

	if (ret) {

		kgsl_sharedmem_free(memdesc);

		return ret;

	}

	ret = kgsl_mmu_map(pagetable, memdesc);

	if (ret)

		kgsl_sharedmem_free(memdesc);

	return ret;

}



static inline int

kgsl_allocate_user(struct kgsl_device *device,

		struct kgsl_memdesc *memdesc,