From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753859AbcK0W0o (ORCPT ); Sun, 27 Nov 2016 17:26:44 -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 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 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@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 --- 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); } -- 2.6.6