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authorGreg Kroah-Hartman <gregkh@suse.de>2008-04-14 14:17:29 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2008-04-15 22:30:53 -0700
commit07c3b1a1001614442c665570942a3107a722c314 (patch)
tree0a144a39d68ba3a684628d374c99d7f13d8273db
parent32147be4cc50e5e4445a8760125cacc258c61638 (diff)
downloadlinux-07c3b1a1001614442c665570942a3107a722c314.tar.gz
linux-07c3b1a1001614442c665570942a3107a722c314.tar.xz
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 <oliver@neukum.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--drivers/usb/serial/usb-serial.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 3ce98e8..2138ba8 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",