From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758147AbZALWGy (ORCPT ); Mon, 12 Jan 2009 17:06:54 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754746AbZALWF1 (ORCPT ); Mon, 12 Jan 2009 17:05:27 -0500 Received: from relay3.sgi.com ([192.48.171.31]:46127 "EHLO relay.sgi.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753624AbZALWFW (ORCPT ); Mon, 12 Jan 2009 17:05:22 -0500 Message-Id: <20090112220520.035880000@polaris-admin.engr.sgi.com> References: <20090112220519.566749000@polaris-admin.engr.sgi.com> User-Agent: quilt/0.46-1 Date: Mon, 12 Jan 2009 14:05:22 -0800 From: Mike Travis To: Ingo Molnar Cc: Rusty Russell , Andrew Morton , Jack Steiner , linux-kernel@vger.kernel.org, Bryan Wu Subject: [PATCH 3/8] blackfin irq: update blackfin for new irq_desc Content-Disposition: inline; filename=irq:update-blackfin-to-new-irq_desc Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Impact: cleanup, update to new cpumask API Irq_desc.affinity and irq_desc.pending_mask are now cpumask_var_t's so access to them should be using the new cpumask API. Since CONFIG_CPUMASK_OFFSTACK is not likely to be enabled for the blackfin architecture, double check that it is indeed not set, as we do not allocate any variable-sized cpumask_var_t's. Signed-off-by: Mike Travis Cc: Bryan Wu --- arch/blackfin/kernel/irqchip.c | 5 +++++ 1 file changed, 5 insertions(+) --- linux-2.6-for-ingo.orig/arch/blackfin/kernel/irqchip.c +++ linux-2.6-for-ingo/arch/blackfin/kernel/irqchip.c @@ -69,6 +69,11 @@ static struct irq_desc bad_irq_desc = { #endif }; +#ifdef CONFIG_CPUMASK_OFFSTACK +/* We are not allocating a variable-sized bad_irq_desc.affinity */ +#error "Blackfin architecture does not support CONFIG_CPUMASK_OFFSTACK." +#endif + int show_interrupts(struct seq_file *p, void *v) { int i = *(loff_t *) v, j; --