[PATCH 1/9] gpu: host1x: Add missing DMA API include

From: Robin Murphy
Date: Tue Nov 23 2021 - 09:11:09 EST

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@xxxxxxxxx>
CC: Mikko Perttunen <mperttunen@xxxxxxxxxx>
CC: dri-devel@xxxxxxxxxxxxxxxxxxxxx
CC: linux-tegra@xxxxxxxxxxxxxxx
Signed-off-by: Robin Murphy <robin.murphy@xxxxxxx>

Feel free to pick this into drm-misc-next or drm-misc-fixes straight
away if that suits - it's only to avoid a build breakage once the rest
of the series gets queued.


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>