From patchwork Sun Nov 27 22:26:28 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Andreas_F=C3=A4rber?= X-Patchwork-Id: 699792 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3tRkvB0FrPz9vDV for ; Mon, 28 Nov 2016 09:27:02 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753096AbcK0W0n (ORCPT ); Sun, 27 Nov 2016 17:26:43 -0500 Received: from mx2.suse.de ([195.135.220.15]:57251 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751230AbcK0W0n (ORCPT ); Sun, 27 Nov 2016 17:26:43 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay1.suse.de (charybdis-ext.suse.de [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 81F8FAC42; Sun, 27 Nov 2016 22:26:41 +0000 (UTC) From: =?UTF-8?q?Andreas=20F=C3=A4rber?= To: "David S . Miller" Cc: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , Michal Hrusecki , Tomas Hlavacek , =?UTF-8?q?Bed=C5=99icha=20Ko=C5=A1atu?= , =?UTF-8?q?Andreas=20F=C3=A4rber?= , Andrew Lunn , Vivien Didelot , Florian Fainelli , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH net-next] net: dsa: mv88e6xxx: Fix mv88e6xxx_g1_irq_free() interrupt count Date: Sun, 27 Nov 2016 23:26:28 +0100 Message-Id: <1480285588-13501-1-git-send-email-afaerber@suse.de> X-Mailer: git-send-email 2.6.6 MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org mv88e6xxx_g1_irq_setup() sets up chip->g1_irq.nirqs interrupt mappings, so free the same amount. This will be 8 or 9 in practice, less than 16. Fixes: dc30c35be720 ("net: dsa: mv88e6xxx: Implement interrupt support.") Cc: Andrew Lunn Signed-off-by: Andreas Färber Reviewed-by: Andrew Lunn --- drivers/net/dsa/mv88e6xxx/chip.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index b14b3d5099c8..77f13ada2612 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -421,7 +421,7 @@ static void mv88e6xxx_g1_irq_free(struct mv88e6xxx_chip *chip) free_irq(chip->irq, chip); - for (irq = 0; irq < 16; irq++) { + for (irq = 0; irq < chip->g1_irq.nirqs; irq++) { virq = irq_find_mapping(chip->g1_irq.domain, irq); irq_dispose_mapping(virq); }