From 7d96c3e446b4a786a6a4a7733deb9d1634a9ad4d Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Sun, 18 Jan 2015 16:30:11 -0300 Subject: [media] soc-camera: fix device capabilities in multiple camera host drivers The V4L2 API requires both .capabilities and .device_caps fields of struct v4l2_capability to be set. Otherwise the compliance checker complains and since commit "v4l2-ioctl: WARN_ON if querycap didn't fill device_caps" a compile-time warning is issued. Fix this non-compliance in several soc-camera camera host drivers. Reported-by: Geert Uytterhoeven Signed-off-by: Guennadi Liakhovetski Tested-by: Geert Uytterhoeven Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c') diff --git a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c index 5f58ed995320..ca6283930f85 100644 --- a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c +++ b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c @@ -1652,7 +1652,9 @@ static int sh_mobile_ceu_querycap(struct soc_camera_host *ici, struct v4l2_capability *cap) { strlcpy(cap->card, "SuperH_Mobile_CEU", sizeof(cap->card)); - cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING; + cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING; + cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS; + return 0; } -- cgit v1.2.3