From a694f1b2af4942a1e0026e7929b4f7c5c251f82d Mon Sep 17 00:00:00 2001 From: Wanlong Gao Date: Mon, 27 Aug 2012 04:23:15 -0300 Subject: [PATCH] [media] omap3isp: Fix up ENOIOCTLCMD error handling At commit 07d106d0, Linus pointed out that ENOIOCTLCMD should be translated as ENOTTY to user mode. Signed-off-by: Wanlong Gao Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/omap3isp/ispvideo.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c index c78f60a..a0b737fe 100644 --- a/drivers/media/platform/omap3isp/ispvideo.c +++ b/drivers/media/platform/omap3isp/ispvideo.c @@ -733,7 +733,7 @@ isp_video_try_format(struct file *file, void *fh, struct v4l2_format *format) fmt.which = V4L2_SUBDEV_FORMAT_ACTIVE; ret = v4l2_subdev_call(subdev, pad, get_fmt, NULL, &fmt); if (ret) - return ret == -ENOIOCTLCMD ? -EINVAL : ret; + return ret == -ENOIOCTLCMD ? -ENOTTY : ret; isp_video_mbus_to_pix(video, &fmt.format, &format->fmt.pix); return 0; @@ -754,7 +754,7 @@ isp_video_cropcap(struct file *file, void *fh, struct v4l2_cropcap *cropcap) ret = v4l2_subdev_call(subdev, video, cropcap, cropcap); mutex_unlock(&video->mutex); - return ret == -ENOIOCTLCMD ? -EINVAL : ret; + return ret == -ENOIOCTLCMD ? -ENOTTY : ret; } static int @@ -781,7 +781,7 @@ isp_video_get_crop(struct file *file, void *fh, struct v4l2_crop *crop) format.which = V4L2_SUBDEV_FORMAT_ACTIVE; ret = v4l2_subdev_call(subdev, pad, get_fmt, NULL, &format); if (ret < 0) - return ret == -ENOIOCTLCMD ? -EINVAL : ret; + return ret == -ENOIOCTLCMD ? -ENOTTY : ret; crop->c.left = 0; crop->c.top = 0; @@ -806,7 +806,7 @@ isp_video_set_crop(struct file *file, void *fh, struct v4l2_crop *crop) ret = v4l2_subdev_call(subdev, video, s_crop, crop); mutex_unlock(&video->mutex); - return ret == -ENOIOCTLCMD ? -EINVAL : ret; + return ret == -ENOIOCTLCMD ? -ENOTTY : ret; } static int -- 2.7.4