From patchwork Thu Jul 7 19:58:10 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sebastian Andrzej Siewior X-Patchwork-Id: 954062 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.4) with ESMTP id p67JwS06005364 for ; Thu, 7 Jul 2011 19:58:28 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752623Ab1GGT60 (ORCPT ); Thu, 7 Jul 2011 15:58:26 -0400 Received: from www.linutronix.de ([62.245.132.108]:59399 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752610Ab1GGT6Z (ORCPT ); Thu, 7 Jul 2011 15:58:25 -0400 Received: from localhost ([127.0.0.1] helo=Shiva.tec.linutronix.de) by Galois.linutronix.de with esmtp (Exim 4.72) (envelope-from ) id 1QeuiF-00079W-Hu; Thu, 07 Jul 2011 21:58:15 +0200 From: Sebastian Andrzej Siewior To: Stefano Brivio Cc: "John W. Linville" , linux-wireless@vger.kernel.org, Sebastian Andrzej Siewior Subject: [PATCH] net/b43: don't return IRQ_HANDLED if nothing was done Date: Thu, 7 Jul 2011 21:58:10 +0200 Message-Id: <1310068690-17892-1-git-send-email-bigeasy@linutronix.de> X-Mailer: git-send-email 1.7.4.4 X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1, SHORTCIRCUIT=-0.0001 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Thu, 07 Jul 2011 19:58:28 +0000 (UTC) Signed-off-by: Sebastian Andrzej Siewior --- Compiled tested only. drivers/net/wireless/b43/main.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index eb41596..16ffee9 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -1923,7 +1923,7 @@ static irqreturn_t b43_do_interrupt(struct b43_wldev *dev) return IRQ_NONE; reason &= dev->irq_mask; if (!reason) - return IRQ_HANDLED; + return IRQ_NONE; dev->dma_reason[0] = b43_read32(dev, B43_MMIO_DMA0_REASON) & 0x0001DC00;