From: Bart Oldeman Date: Sun, 2 Jul 2006 03:07:10 +0000 (+1200) Subject: [PATCH] USB: ipw.c driver fix X-Git-Tag: v2.6.18-rc2~97^2~11 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b2f1b0d4649a6597c7320bf359e71014653c630d;p=linux-2.6 [PATCH] USB: ipw.c driver fix The below patch fixes the ipw module in kernel 2.6.17 for me; without this change it simply does not work at all (all but the first writes are refused because write_urb_busy is always 1). This problem was there in 2.6.15 as well, but at that point I used the (updated) ipw.c, version 0.4, from http://www.neology.co.za/products/opensource/ipwireless/ which no longer compiles with 2.6.17. It can be made to after a few changes but obviously it's easier if the built-in ipw driver works instead of having to download one from the neology site. From: Bart Oldeman Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/serial/ipw.c b/drivers/usb/serial/ipw.c index a4a0bfeaab..4d5275e4de 100644 --- a/drivers/usb/serial/ipw.c +++ b/drivers/usb/serial/ipw.c @@ -373,6 +373,8 @@ static void ipw_write_bulk_callback(struct urb *urb, struct pt_regs *regs) dbg("%s", __FUNCTION__); + port->write_urb_busy = 0; + if (urb->status) dbg("%s - nonzero write bulk status received: %d", __FUNCTION__, urb->status);