lkml.org 
[lkml]   [2011]   [Sep]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[RFCv4 PATCH 6/6] vivi: let vb2_poll handle events.
Date
From: Hans Verkuil <hans.verkuil@cisco.com>

The vb2_poll function now tests for events and sets POLLPRI accordingly.
So there it is no longer necessary to test for it in the vivi driver.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
---
drivers/media/video/vivi.c | 9 +--------
1 files changed, 1 insertions(+), 8 deletions(-)

diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c
index 7cf94c0..c25787d 100644
--- a/drivers/media/video/vivi.c
+++ b/drivers/media/video/vivi.c
@@ -1057,17 +1057,10 @@ static unsigned int
vivi_poll(struct file *file, struct poll_table_struct *wait)
{
struct vivi_dev *dev = video_drvdata(file);
- struct v4l2_fh *fh = file->private_data;
struct vb2_queue *q = &dev->vb_vidq;
- unsigned int res;

dprintk(dev, 1, "%s\n", __func__);
- res = vb2_poll(q, file, wait);
- if (v4l2_event_pending(fh))
- res |= POLLPRI;
- else
- poll_wait(file, &fh->wait, wait);
- return res;
+ return vb2_poll(q, file, wait);
}

static int vivi_close(struct file *file)
--
1.7.5.4


\
 
 \ /
  Last update: 2011-09-29 09:47    [W:0.058 / U:0.492 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site