From: Kevin Baradon <kevin.baradon@gmail.com>
Date: Mon, 22 Apr 2013 19:09:44 +0000 (-0300)
Subject: [media] imon: Use large delays earlier
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f7d141b312702d33449809b823894c486e6d9770;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git
[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>
---
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) {