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[PATCH] USB: ipw.c driver fix

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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 <bartoldeman@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Bart Oldeman 2006-07-02 15:07:10 +12:00 committed by Greg Kroah-Hartman
parent 49e523b907
commit b2f1b0d464
1 changed files with 2 additions and 0 deletions
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2
drivers/usb/serial/ipw.c
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@ -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);