From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ondrej Zary Subject: [PATCH] de2104x: remove BUG_ON() when changing media type Date: Mon, 25 Feb 2008 18:45:46 +0100 Message-ID: <200802251845.51562.linux@rainbow-software.org> References: <200801262158.12016.linux@rainbow-software.org> <200802181740.44196.linux@rainbow-software.org> <20080225071505.GC26674@colo.lackof.org> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Cc: jgarzik@pobox.com, Linux Kernel , netdev@vger.kernel.org To: Grant Grundler Return-path: Received: from mail.atlantis.sk ([80.94.52.35]:51606 "EHLO mail.atlantis.sk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753123AbYBYRqD (ORCPT ); Mon, 25 Feb 2008 12:46:03 -0500 In-Reply-To: <20080225071505.GC26674@colo.lackof.org> Content-Disposition: inline Sender: netdev-owner@vger.kernel.org List-ID: When the chip dies (probably because of a bug somewhere in the driver), de_stop_rxtx() fails and changing the media type crashes the whole machine. Replace BUG_ON() in de_set_media() with a warning. Signed-off-by: Ondrej Zary --- linux-2.6.24-orig/drivers/net/tulip/de2104x.c 2008-02-25 18:27:34.000000000 +0100 +++ linux-2.6.24-pentium/drivers/net/tulip/de2104x.c 2008-02-25 18:34:56.000000000 +0100 @@ -910,7 +910,8 @@ unsigned media = de->media_type; u32 macmode = dr32(MacMode); - BUG_ON(de_is_running(de)); + if (de_is_running(de)) + printk(KERN_WARNING "%s: chip is running while changing media!\n", de->dev->name); if (de->de21040) dw32(CSR11, FULL_DUPLEX_MAGIC); -- Ondrej Zary