Commit b03d581b authored by Hans de Goede's avatar Hans de Goede Committed by Mauro Carvalho Chehab
Browse files

media: atomisp: removed unused hmm_bo_get_page_info() function 

hmm_bo_get_page_info() is not used anywhere, remove it.

Link: https://lore.kernel.org/linux-media/20220615205037.16549-17-hdegoede@redhat.com


Reviewed-by: default avatarAndy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent 2c997495

drivers/staging/media/atomisp/include/hmm/hmm_bo.h

+0 −6
Original line number Diff line number Diff line
@@ -232,12 +232,6 @@ int hmm_bo_alloc_pages(struct hmm_buffer_object *bo, 
void hmm_bo_free_pages(struct hmm_buffer_object *bo);

int hmm_bo_page_allocated(struct hmm_buffer_object *bo);



/*

 * get physical page info of the bo.

 */

int hmm_bo_get_page_info(struct hmm_buffer_object *bo,

			 struct hmm_page_object **page_obj, int *pgnr);



/*

 * bind/unbind the physical pages to a virtual address space.

 */

drivers/staging/media/atomisp/pci/hmm/hmm_bo.c

+0 −26
Original line number Diff line number Diff line
@@ -975,32 +975,6 @@ int hmm_bo_page_allocated(struct hmm_buffer_object *bo) 
	return bo->status & HMM_BO_PAGE_ALLOCED;

}



/*

 * get physical page info of the bo.

 */

int hmm_bo_get_page_info(struct hmm_buffer_object *bo,

			 struct hmm_page_object **page_obj, int *pgnr)

{

	check_bo_null_return(bo, -EINVAL);



	mutex_lock(&bo->mutex);



	check_bo_status_yes_goto(bo, HMM_BO_PAGE_ALLOCED, status_err);



	*page_obj = bo->page_obj;

	*pgnr = bo->pgnr;



	mutex_unlock(&bo->mutex);



	return 0;



status_err:

	dev_err(atomisp_dev,

		"buffer object not page allocated yet.\n");

	mutex_unlock(&bo->mutex);

	return -EINVAL;

}



/*

 * bind the physical pages to a virtual address space.

 */