From 5620b5f7f19e9ee3fcf6ecf493fed7821b7b495b Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Tue, 11 Jan 2011 14:16:50 -0500 Subject: USB serial: add missing .usb_driver field in serial drivers This patch (as1443) fixes a bug found in many of the USB serial drivers: They don't set the .usb_driver field in their usb_serial_driver structure. This field is needed for assigning dynamic IDs for device matching. In addition, starting with the 2.6.37 kernel, the .usb_driver field is needed for proper autosuspend operation. Without it, attempts to open the device file will fail. Signed-off-by: Alan Stern Reported-by: Dan Williams CC: Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/usb_debug.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/usb/serial/usb_debug.c') diff --git a/drivers/usb/serial/usb_debug.c b/drivers/usb/serial/usb_debug.c index f2ed6a31be77..95a82148ee81 100644 --- a/drivers/usb/serial/usb_debug.c +++ b/drivers/usb/serial/usb_debug.c @@ -75,6 +75,7 @@ static struct usb_serial_driver debug_device = { .name = "debug", }, .id_table = id_table, + .usb_driver = &debug_driver, .num_ports = 1, .bulk_out_size = USB_DEBUG_MAX_PACKET_SIZE, .break_ctl = usb_debug_break_ctl, -- cgit v1.2.1