From 07c3b1a1001614442c665570942a3107a722c314 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 14 Apr 2008 14:17:29 -0700 Subject: [PATCH] USB: remove broken usb-serial num_endpoints check The num_interrupt_in, num_bulk_in, and other checks in the usb-serial code are just wrong, there are too many different devices out there with different numbers of endpoints. We need to just be sticking with the device ids instead of trying to catch this kind of thing. It broke too many different devices. This fixes a large number of usb-serial devices to get them working properly again. Cc: Oliver Neukum Cc: stable Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/usb-serial.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c index 3ce98e8d7bce..2138ba8aeb69 100644 --- a/drivers/usb/serial/usb-serial.c +++ b/drivers/usb/serial/usb-serial.c @@ -854,6 +854,7 @@ int usb_serial_probe(struct usb_interface *interface, serial->num_interrupt_in = num_interrupt_in; serial->num_interrupt_out = num_interrupt_out; +#if 0 /* check that the device meets the driver's requirements */ if ((type->num_interrupt_in != NUM_DONT_CARE && type->num_interrupt_in != num_interrupt_in) @@ -867,6 +868,7 @@ int usb_serial_probe(struct usb_interface *interface, kfree(serial); return -EIO; } +#endif /* found all that we need */ dev_info(&interface->dev, "%s converter detected\n", -- 2.34.1