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Commit 479f6ea8 authored by Stelian Pop's avatar Stelian Pop Committed by Greg Kroah-Hartman
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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: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent b7c84c6a

drivers/usb/input/hid-core.c

+2 −2
Original line number Diff line number Diff line
@@ -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);