Subject: linux-next: build failure after merge of the drm-misc tree

From: Stephen Rothwell <[email-masked]>
Date: Wed, 28 Aug 2019 18:55:16 +1000

Hi all,

After merging the drm-misc tree, today's linux-next build (powerpc
allyesconfig) failed like this:

drivers/gpu/drm/virtio/virtgpu_object.c:31:67: error: expected ')' before 'int'
 module_param_named(virglhack, virtio_gpu_virglrenderer_workaround, int, 0400);
                                                                   ^~~~
                                                                   )

Caused by commit

  3e93bc2a58aa ("drm/virtio: make resource id workaround runtime switchable.")

I applied the following fix patch:

From: Stephen Rothwell <[email-masked]>
Date: Wed, 28 Aug 2019 18:37:40 +1000
Subject: [PATCH] drm/virtio: module_param_named() requires linux/moduleparam.h

Signed-off-by: Stephen Rothwell <[email-masked]>
---
 drivers/gpu/drm/virtio/virtgpu_object.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/virtio/virtgpu_object.c b/drivers/gpu/drm/virtio/virtgpu_object.c
index aab5534056ec..b5f8923ac674 100644
--- a/drivers/gpu/drm/virtio/virtgpu_object.c
+++ b/drivers/gpu/drm/virtio/virtgpu_object.c
@@ -23,6 +23,8 @@
  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
+#include <linux/moduleparam.h>
+
 #include <drm/ttm/ttm_execbuf_util.h>
 
 #include "virtgpu_drv.h"
-- 
2.20.1

-- 
Cheers,
Stephen Rothwell