From 09092787e0cf66e705b0d744f5f0c3b2b6495559 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sat, 14 Dec 2013 08:28:36 -0300 Subject: [media] saa6588: add support for non-blocking mode saa6588 always blocked while waiting for data, even if the filehandle was in non-blocking mode. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/pci/bt8xx/bttv-driver.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/media/pci/bt8xx') diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c index 92a06fd85865..c2aaadcd9318 100644 --- a/drivers/media/pci/bt8xx/bttv-driver.c +++ b/drivers/media/pci/bt8xx/bttv-driver.c @@ -3266,7 +3266,9 @@ static ssize_t radio_read(struct file *file, char __user *data, struct bttv_fh *fh = file->private_data; struct bttv *btv = fh->btv; struct saa6588_command cmd; - cmd.block_count = count/3; + + cmd.block_count = count / 3; + cmd.nonblocking = file->f_flags & O_NONBLOCK; cmd.buffer = data; cmd.instance = file; cmd.result = -ENODEV; -- cgit v1.2.3