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[PATCH] USB: fix hid core to return proper error code from probe 

Drivers need to return -ENODEV when they can't bind to a device.
Anything else stops the "bind a device to a driver" search.

From: Stelian Pop <stelian@popies.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Stelian Pop 2005-06-22 17:53:28 +02:00 committed by Greg Kroah-Hartman
parent b7c84c6ada
commit 479f6ea85e
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/input/hid-core.c
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@ -1762,7 +1762,7 @@ static int hid_probe(struct usb_interface *intf, const struct usb_device_id *id)
intf->altsetting->desc.bInterfaceNumber);
if (!(hid = usb_hid_configure(intf)))
return -EIO;
return -ENODEV;
hid_init_reports(hid);
hid_dump_device(hid);
@ -1777,7 +1777,7 @@ static int hid_probe(struct usb_interface *intf, const struct usb_device_id *id)
if (!hid->claimed) {
printk ("HID device not claimed by input or hiddev\n");
hid_disconnect(intf);
return -EIO;
return -ENODEV;
}
printk(KERN_INFO);