gpu: host1x: Call of_dma_configure() after setting bus

of_dma_configure() now checks the device's bus before configuring it, so
we need to set the device's bus before calling.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpu/host1x/bus.c b/drivers/gpu/host1x/bus.c
index f9cde03030fd..66ea5acee820 100644
--- a/drivers/gpu/host1x/bus.c
+++ b/drivers/gpu/host1x/bus.c
@@ -403,12 +403,13 @@ static int host1x_device_add(struct host1x *host1x,
         device->dev.coherent_dma_mask = host1x->dev->coherent_dma_mask;
         device->dev.dma_mask = &device->dev.coherent_dma_mask;
         dev_set_name(&device->dev, "%s", driver->driver.name);
-        of_dma_configure(&device->dev, host1x->dev->of_node);
         device->dev.release = host1x_device_release;
         device->dev.of_node = host1x->dev->of_node;
         device->dev.bus = &host1x_bus_type;
         device->dev.parent = host1x->dev;
 
+        of_dma_configure(&device->dev, host1x->dev->of_node);
+
         err = host1x_device_parse_dt(device, driver);
         if (err < 0) {
                 kfree(device);