Re: [PATCH 03/12] drm/ttm: remove unused backend flags field

[Thomas Hellstrom <thellstrom@vmware.com>]

Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>

On 11/08/2011 12:40 AM, j.glisse@gmail.com wrote:
> From: Jerome Glisse<jglisse@redhat.com>
>
> This field is not use by any of the driver just drop it.
>
> Signed-off-by: Jerome Glisse<jglisse@redhat.com>
> Reviewed-by: Konrad Rzeszutek Wilk<konrad.wilk@oracle.com>
> ---
>   drivers/gpu/drm/radeon/radeon_ttm.c |    1 -
>   include/drm/ttm/ttm_bo_driver.h     |    2 --
>   2 files changed, 0 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
> index 0b5468b..97c76ae 100644
> --- a/drivers/gpu/drm/radeon/radeon_ttm.c
> +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
> @@ -787,7 +787,6 @@ struct ttm_backend *radeon_ttm_backend_create(struct radeon_device *rdev)
>   		return NULL;
>   	}
>   	gtt->backend.bdev =&rdev->mman.bdev;
> -	gtt->backend.flags = 0;
>   	gtt->backend.func =&radeon_backend_func;
>   	gtt->rdev = rdev;
>   	gtt->pages = NULL;
> diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
> index 9da182b..6d17140 100644
> --- a/include/drm/ttm/ttm_bo_driver.h
> +++ b/include/drm/ttm/ttm_bo_driver.h
> @@ -106,7 +106,6 @@ struct ttm_backend_func {
>    * struct ttm_backend
>    *
>    * @bdev: Pointer to a struct ttm_bo_device.
> - * @flags: For driver use.
>    * @func: Pointer to a struct ttm_backend_func that describes
>    * the backend methods.
>    *
> @@ -114,7 +113,6 @@ struct ttm_backend_func {
>
>   struct ttm_backend {
>   	struct ttm_bo_device *bdev;
> -	uint32_t flags;
>   	struct ttm_backend_func *func;
>   };
>
>