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| author | Kevin Baradon <kevin.baradon@gmail.com> | 2013-04-22 21:09:44 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-04-23 22:37:27 +0200 |
| commit | f7d141b312702d33449809b823894c486e6d9770 (patch) | |
| tree | c4b0e7963326328f5bff49d7da8c5f0e49bce040 /drivers | |
| parent | [media] media: info leak in media_device_enum_entities() (diff) | |
| download | linux-f7d141b312702d33449809b823894c486e6d9770.tar.xz linux-f7d141b312702d33449809b823894c486e6d9770.zip | |
[media] imon: Use large delays earlier
send_packet() is used during initialization, before send_packet_delay
is set. So, move ictx->send_packet_delay to happen earlier.
[mchehab@redhat.com: fold two patches into one to make git history clearer]
Signed-off-by: Kevin Baradon <kevin.baradon@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/rc/imon.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c index b8f9f85a11c9..624fd33d7086 100644 --- a/drivers/media/rc/imon.c +++ b/drivers/media/rc/imon.c @@ -2093,7 +2093,8 @@ static bool imon_find_endpoints(struct imon_context *ictx, } -static struct imon_context *imon_init_intf0(struct usb_interface *intf) +static struct imon_context *imon_init_intf0(struct usb_interface *intf, + const struct usb_device_id *id) { struct imon_context *ictx; struct urb *rx_urb; @@ -2133,6 +2134,10 @@ static struct imon_context *imon_init_intf0(struct usb_interface *intf) ictx->vendor = le16_to_cpu(ictx->usbdev_intf0->descriptor.idVendor); ictx->product = le16_to_cpu(ictx->usbdev_intf0->descriptor.idProduct); + /* default send_packet delay is 5ms but some devices need more */ + ictx->send_packet_delay = id->driver_info & IMON_NEED_20MS_PKT_DELAY ? + 20 : 5; + ret = -ENODEV; iface_desc = intf->cur_altsetting; if (!imon_find_endpoints(ictx, iface_desc)) { @@ -2311,7 +2316,7 @@ static int imon_probe(struct usb_interface *interface, first_if_ctx = usb_get_intfdata(first_if); if (ifnum == 0) { - ictx = imon_init_intf0(interface); + ictx = imon_init_intf0(interface, id); if (!ictx) { pr_err("failed to initialize context!\n"); ret = -ENODEV; @@ -2329,10 +2334,6 @@ static int imon_probe(struct usb_interface *interface, } - /* default send_packet delay is 5ms but some devices need more */ - ictx->send_packet_delay = id->driver_info & IMON_NEED_20MS_PKT_DELAY ? - 20 : 5; - usb_set_intfdata(interface, ictx); if (ifnum == 0) { |