Commit 59929cef authored by Jean-François Moine's avatar Jean-François Moine Committed by Mauro Carvalho Chehab

[media] gspca - main: Cleanup source

- change copyright and erroneous comment
- small code optimization
- have constant the device template
Signed-off-by: default avatarJean-François Moine <moinejf@free.fr>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 58c92d37
/*
* Main USB camera driver
*
* Copyright (C) 2008-2010 Jean-François Moine <http://moinejf.free.fr>
* Copyright (C) 2008-2011 Jean-François Moine <http://moinejf.free.fr>
*
* Camera button input handling by Márton Németh
* Copyright (C) 2009-2010 Márton Németh <nm127@freemail.hu>
......@@ -414,7 +414,6 @@ static void bulk_irq(struct urb *urb)
* - 0 or many INTER_PACKETs
* - one LAST_PACKET
* DISCARD_PACKET invalidates the whole frame.
* On LAST_PACKET, a new frame is returned.
*/
void gspca_frame_add(struct gspca_dev *gspca_dev,
enum gspca_packet_type packet_type,
......@@ -1525,10 +1524,12 @@ static int vidioc_reqbufs(struct file *file, void *priv,
gspca_dev->usb_err = 0;
gspca_stream_off(gspca_dev);
mutex_unlock(&gspca_dev->usb_lock);
}
/* Don't restart the stream when switching from read to mmap mode */
/* Don't restart the stream when switching from read
* to mmap mode */
if (gspca_dev->memory == GSPCA_MEMORY_READ)
streaming = 0;
}
/* free the previous allocated buffers, if any */
if (gspca_dev->nframes != 0)
......@@ -2152,7 +2153,7 @@ static const struct v4l2_ioctl_ops dev_ioctl_ops = {
.vidioc_g_chip_ident = vidioc_g_chip_ident,
};
static struct video_device gspca_template = {
static const struct video_device gspca_template = {
.name = "gspca main driver",
.fops = &dev_fops,
.ioctl_ops = &dev_ioctl_ops,
......
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