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

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Date:   Tue, 23 Nov 2021 14:10:36 +0000
From:   Robin Murphy <robin.murphy@....com>
To:     joro@...tes.org, will@...nel.org
Cc:     iommu@...ts.linux-foundation.org, suravee.suthikulpanit@....com,
        baolu.lu@...ux.intel.com, willy@...radead.org,
        linux-kernel@...r.kernel.org, john.garry@...wei.com,
        Thierry Reding <thierry.reding@...il.com>,
        Mikko Perttunen <mperttunen@...dia.com>,
        dri-devel@...ts.freedesktop.org, linux-tegra@...r.kernel.org
Subject: [PATCH 1/9] gpu: host1x: Add missing DMA API include

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@...il.com>
CC: Mikko Perttunen <mperttunen@...dia.com>
CC: dri-devel@...ts.freedesktop.org
CC: linux-tegra@...r.kernel.org
Signed-off-by: Robin Murphy <robin.murphy@....com>
---

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.

Robin.

 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>
-- 
2.28.0.dirty