[PATCH] drm/nouveu: fix swiotlb include

[Christian König]

Am 30.10.20 um 13:08 schrieb Daniel Vetter:
> On Fri, Oct 30, 2020 at 12:13 PM Christian König
> <ckoenig.leichtzumerken at gmail.com> wrote:
>> The check for swiotlb has moved to nouveu_ttm.c, but we forgot to move
>> the include as well.
>>
>> Signed-off-by: Christian König <christian.koenig at amd.com>
> Hm drm-misc-next compiles fine with swiotlb enabled in config. Am I
> blind or is this a merge problem with -rc1? If the latter need to give
> Thomas a heads-up about that for the backmerge of -rc2.

It's a merge problem with linux-next Stephen pointed out.

And before you ask: Nope, I have no idea why drm-misc-next alone 
compiles fine either.

Anyway taking over the include is the right thing to-do. Can I please 
get an rb?

Thanks,
Christian.

> -Daniel
>
>
>> ---
>>   drivers/gpu/drm/nouveau/nouveau_bo.c  | 1 -
>>   drivers/gpu/drm/nouveau/nouveau_ttm.c | 3 +++
>>   2 files changed, 3 insertions(+), 1 deletion(-)
>>
>> diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
>> index 746c06ed195b..8133377d865d 100644
>> --- a/drivers/gpu/drm/nouveau/nouveau_bo.c
>> +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
>> @@ -28,7 +28,6 @@
>>    */
>>
>>   #include <linux/dma-mapping.h>
>> -#include <linux/swiotlb.h>
>>
>>   #include "nouveau_drv.h"
>>   #include "nouveau_chan.h"
>> diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
>> index d696d882c9eb..2bf36229dd57 100644
>> --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
>> +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
>> @@ -22,6 +22,9 @@
>>    * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
>>    * USE OR OTHER DEALINGS IN THE SOFTWARE.
>>    */
>> +
>> +#include <linux/swiotlb.h>
>> +
>>   #include "nouveau_drv.h"
>>   #include "nouveau_gem.h"
>>   #include "nouveau_mem.h"
>> --
>> 2.17.1
>>
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>
>
> --
> Daniel Vetter
> Software Engineer, Intel Corporation
> http://blog.ffwll.ch