From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mtagate2.de.ibm.com (mtagate2.de.ibm.com [195.212.29.151]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mtagate2.de.ibm.com", Issuer "Equifax" (verified OK)) by ozlabs.org (Postfix) with ESMTP id 1AB9BDDDF5 for ; Sun, 18 Feb 2007 03:24:37 +1100 (EST) Received: from d12nrmr1607.megacenter.de.ibm.com (d12nrmr1607.megacenter.de.ibm.com [9.149.167.49]) by mtagate2.de.ibm.com (8.13.8/8.13.8) with ESMTP id l1HGOXDN074046 for ; Sat, 17 Feb 2007 16:24:33 GMT Received: from d12av03.megacenter.de.ibm.com (d12av03.megacenter.de.ibm.com [9.149.165.213]) by d12nrmr1607.megacenter.de.ibm.com (8.13.8/8.13.8/NCO v8.2) with ESMTP id l1HGOWAJ1871940 for ; Sat, 17 Feb 2007 17:24:32 +0100 Received: from d12av03.megacenter.de.ibm.com (loopback [127.0.0.1]) by d12av03.megacenter.de.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id l1HGOWQF004016 for ; Sat, 17 Feb 2007 17:24:32 +0100 From: Hoang-Nam Nguyen To: paulus@samba.org, linuxppc-dev@ozlabs.org, linux-kernel@vger.kernel.org, johnrose@us.ibm.com, Sylvain Munaut Subject: [PATCH 2.6.21-rc1] powerpc: Make of_device_uevent() compatible with ibmebus MIME-Version: 1.0 Date: Sat, 17 Feb 2007 17:28:15 +0100 Content-Type: text/plain; charset="iso-8859-1" Message-Id: <200702171728.15597.hnguyen@linux.vnet.ibm.com> Cc: fenkes@de.ibm.com, pmac@au1.ibm.com List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , ibmebus has a fake root device that's not associated with an ofdt node. Filter out any such devices in of_device_uevent(). Signed-off-by: Joachim Fenkes --- of_device.c | 4 ++++ 1 files changed, 4 insertions(+) diff -urp a/arch/powerpc/kernel/of_device.c b/arch/powerpc/kernel/of_device.c --- a/arch/powerpc/kernel/of_device.c 2007-02-17 16:36:32.116368480 +0100 +++ b/arch/powerpc/kernel/of_device.c 2007-02-17 16:44:01.319366352 +0100 @@ -180,6 +180,10 @@ int of_device_uevent(struct device *dev, ofdev = to_of_device(dev); + /* e.g. ibmebus has a fake root device w/o ofdt node -- filter that */ + if (!ofdev->node) + return -ENODEV; + if (add_uevent_var(envp, num_envp, &i, buffer, buffer_size, &length, "OF_NAME=%s", ofdev->node->name))