[PATCH] USB: usbnet and pl2301/2302 reset

Handle some PL-2301/2302 devices better.

[PATCH] USB: usbnet and pl2301/2302 reset
Handle some PL-2301/2302 devices better.
eb757e4f · David Brownell · Linus Torvalds · 78bf7a14 · eb757e4f
Commit eb757e4f authored Apr 21, 2004 by David Brownell Committed by Linus Torvalds Apr 21, 2004
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drivers/usb/net/usbnet.c drivers/usb/net/usbnet.c +5 -1

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--- a/drivers/usb/net/usbnet.c
+++ b/drivers/usb/net/usbnet.c
@@ -2107,8 +2107,12 @@ pl_set_QuickLink_features (struct usbnet *dev, int val)

 static int pl_reset (struct usbnet *dev)
 {
-	return pl_set_QuickLink_features (dev,
+	/* 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,
 		PL_S_EN|PL_RESET_OUT|PL_RESET_IN|PL_PEER_E);
+	return 0;
 }

 static const struct driver_info	prolific_info = {