Host1x seems to be relying on picking up dma-mapping.h transitively from iova.h, which has no reason to include it in the first place. Fix the former issue before we totally break things by fixing the latter one.

CC: Thierry Reding thierry.reding@gmail.com CC: Mikko Perttunen mperttunen@nvidia.com CC: dri-devel@lists.freedesktop.org Signed-off-by: Robin Murphy robin.murphy@arm.com ---

v2: No change

drivers/gpu/host1x/bus.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/host1x/bus.c b/drivers/gpu/host1x/bus.c index 218e3718fd68..881fad5c3307 100644 --- a/drivers/gpu/host1x/bus.c +++ b/drivers/gpu/host1x/bus.c @@ -5,6 +5,7 @@ */

#include <linux/debugfs.h> +#include <linux/dma-mapping.h> #include <linux/host1x.h> #include <linux/of.h> #include <linux/seq_file.h>