This really just is the resume callback for the device, so use that,
especially as the usb-serial core just overrode this callback so it
wasn't being made anyway.
Cc: Johan Hovold <jhovold@xxxxxxxxx>
Cc: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
Cc: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/usb/serial/ch341.c | 14 ++++----------
1 file changed, 4 insertions(+), 10 deletions(-)
diff --git a/drivers/usb/serial/ch341.c b/drivers/usb/serial/ch341.c
index 4f0260a..95b2597 100644
--- a/drivers/usb/serial/ch341.c
+++ b/drivers/usb/serial/ch341.c
@@ -577,27 +577,20 @@ static int ch341_tiocmget(struct tty_struct *tty)
return result;
}
-
-static int ch341_reset_resume(struct usb_interface *intf)
+static int ch341_resume(struct usb_serial *serial)
{
- struct usb_device *dev = interface_to_usbdev(intf);
- struct usb_serial *serial = NULL;
struct ch341_private *priv;
- serial = usb_get_intfdata(intf);
priv = usb_get_serial_port_data(serial->port[0]);
- /*reconfigure ch341 serial port after bus-reset*/
- ch341_configure(dev, priv);
-
- usb_serial_resume(intf);
+ /* reconfigure ch341 serial port after bus-reset */
+ ch341_configure(serial->dev, priv);
return 0;
}
static struct usb_driver ch341_driver = {
.name = "ch341",
- .reset_resume = ch341_reset_resume,
.id_table = id_table,
};
@@ -619,6 +612,7 @@ static struct usb_serial_driver ch341_device = {
.tiocmset = ch341_tiocmset,
.read_int_callback = ch341_read_int_callback,
.attach = ch341_attach,
+ .resume = ch341_resume,
};
static struct usb_serial_driver * const serial_drivers[] = {
--
1.7.10.1.362.g242cab3
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