From 108bdd7ad778ac4616857820cbbc17924073a7d5 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Mon, 5 Apr 2010 16:05:39 -0300 Subject: [PATCH] V4L/DVB: pvrusb2-v4l2: Rename dev_info to pdi There is a macro called dev_info that prints struct device specific information. Having variables with the same name can be confusing and prevents conversion of the macro to a function. Rename the existing dev_info variables to something else in preparation to converting the dev_info macro to a function. Signed-off-by: Joe Perches Acked-by: Mike Isely Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/pvrusb2/pvrusb2-v4l2.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c index bf1e0fe..fe4159d 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c +++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c @@ -49,7 +49,7 @@ struct pvr2_v4l2_dev { struct pvr2_v4l2_fh { struct pvr2_channel channel; - struct pvr2_v4l2_dev *dev_info; + struct pvr2_v4l2_dev *pdi; enum v4l2_priority prio; struct pvr2_ioread *rhp; struct file *file; @@ -162,7 +162,7 @@ static long pvr2_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg) { struct pvr2_v4l2_fh *fh = file->private_data; struct pvr2_v4l2 *vp = fh->vhead; - struct pvr2_v4l2_dev *dev_info = fh->dev_info; + struct pvr2_v4l2_dev *pdi = fh->pdi; struct pvr2_hdw *hdw = fh->channel.mc_head->hdw; long ret = -EINVAL; @@ -564,14 +564,14 @@ static long pvr2_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg) case VIDIOC_STREAMON: { - if (!fh->dev_info->stream) { + if (!fh->pdi->stream) { /* No stream defined for this node. This means that we're not currently allowed to stream from this node. */ ret = -EPERM; break; } - ret = pvr2_hdw_set_stream_type(hdw,dev_info->config); + ret = pvr2_hdw_set_stream_type(hdw,pdi->config); if (ret < 0) return ret; ret = pvr2_hdw_set_streaming(hdw,!0); break; @@ -579,7 +579,7 @@ static long pvr2_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg) case VIDIOC_STREAMOFF: { - if (!fh->dev_info->stream) { + if (!fh->pdi->stream) { /* No stream defined for this node. This means that we're not currently allowed to stream from this node. */ @@ -1032,7 +1032,7 @@ static int pvr2_v4l2_open(struct file *file) } init_waitqueue_head(&fhp->wait_data); - fhp->dev_info = dip; + fhp->pdi = dip; pvr2_trace(PVR2_TRACE_STRUCT,"Creating pvr_v4l2_fh id=%p",fhp); pvr2_channel_init(&fhp->channel,vp->channel.mc_head); @@ -1113,7 +1113,7 @@ static int pvr2_v4l2_iosetup(struct pvr2_v4l2_fh *fh) struct pvr2_hdw *hdw; if (fh->rhp) return 0; - if (!fh->dev_info->stream) { + if (!fh->pdi->stream) { /* No stream defined for this node. This means that we're not currently allowed to stream from this node. */ return -EPERM; @@ -1122,21 +1122,21 @@ static int pvr2_v4l2_iosetup(struct pvr2_v4l2_fh *fh) /* First read() attempt. Try to claim the stream and start it... */ if ((ret = pvr2_channel_claim_stream(&fh->channel, - fh->dev_info->stream)) != 0) { + fh->pdi->stream)) != 0) { /* Someone else must already have it */ return ret; } - fh->rhp = pvr2_channel_create_mpeg_stream(fh->dev_info->stream); + fh->rhp = pvr2_channel_create_mpeg_stream(fh->pdi->stream); if (!fh->rhp) { pvr2_channel_claim_stream(&fh->channel,NULL); return -ENOMEM; } hdw = fh->channel.mc_head->hdw; - sp = fh->dev_info->stream->stream; + sp = fh->pdi->stream->stream; pvr2_stream_set_callback(sp,(pvr2_stream_callback)pvr2_v4l2_notify,fh); - pvr2_hdw_set_stream_type(hdw,fh->dev_info->config); + pvr2_hdw_set_stream_type(hdw,fh->pdi->config); if ((ret = pvr2_hdw_set_streaming(hdw,!0)) < 0) return ret; return pvr2_ioread_set_enabled(fh->rhp,!0); } -- 2.7.4