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Commit 5325e92f authored by simon's avatar simon Committed by David S. Miller
Browse files

usb: plusb: Add debug to reset function 



This patch adds some debug to the reset function to print out the
reason why it fails.

Signed-off-by: default avatarSimon Wood <simon@mungewell.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 647da406

drivers/net/usb/plusb.c

+5 −1
Original line number Diff line number Diff line
@@ -94,11 +94,15 @@ pl_set_QuickLink_features(struct usbnet *dev, int val) 


static int pl_reset(struct usbnet *dev)

{

	int status;



	/* some units seem to need this reset, others reject it utterly.

	 * FIXME be more like "naplink" or windows drivers.

	 */

	(void) pl_set_QuickLink_features(dev,

	status = pl_set_QuickLink_features(dev,

		PL_S_EN|PL_RESET_OUT|PL_RESET_IN|PL_PEER_E);

	if (status != 0 && netif_msg_probe(dev))

		netif_dbg(dev, link, dev->net, "pl_reset --> %d\n", status);

	return 0;

}