From patchwork Mon Oct 15 21:51:28 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anton Vorontsov X-Patchwork-Id: 1596941 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id 843C5DFB34 for ; Mon, 15 Oct 2012 21:57:25 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TNsdI-00004y-M6; Mon, 15 Oct 2012 21:55:33 +0000 Received: from mail-pa0-f49.google.com ([209.85.220.49]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TNscZ-0008HX-Ri for linux-arm-kernel@lists.infradead.org; Mon, 15 Oct 2012 21:54:48 +0000 Received: by mail-pa0-f49.google.com with SMTP id bi5so5498790pad.36 for ; Mon, 15 Oct 2012 14:54:47 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references :x-gm-message-state; bh=TU4sLOaP3ljAd26IA3J5iyeaj8zJKQAR8xsLbdvofOA=; b=ZnnIsfPnAarvbmsfS+bzGJUqD5yDoGkSX5qup+kxM4HNJ4WtWLPw5/Y6kCd3bGwztj bVPW55G3ZA5kk3NteDmsbmEcXYlBrW/5RkVVgVRCRT2x3xUfZGvUco1b7TgpYLrAEIEe 2crEYKLn0bRsQnIj6j+hBTT496aVOs4ZacpoF6fu1Yf56vCLIwvqJHEARoiFZrKT4RwD BxaqOjGf3+3TPpSjvdqvsG5Ez9wdKwukWiNqHH1CB6Pige01ZSSPEsFRpxQhPPFfTEOk 9ID4kpAj4WrDDvUVibKtjEhmKwQ04xeuCDzVhcUqz5CrWxeq+sxG65o529Yn5VLzHrBS Vr+w== Received: by 10.66.80.133 with SMTP id r5mr10482159pax.24.1350338087584; Mon, 15 Oct 2012 14:54:47 -0700 (PDT) Received: from localhost (ip-64-134-230-8.public.wayport.net. [64.134.230.8]) by mx.google.com with ESMTPS id qf4sm9632093pbc.1.2012.10.15.14.54.46 (version=TLSv1/SSLv3 cipher=OTHER); Mon, 15 Oct 2012 14:54:47 -0700 (PDT) From: Anton Vorontsov To: Russell King Subject: [PATCH 04/10] ASoC: imx: Don't use {en,dis}able_fiq() calls Date: Mon, 15 Oct 2012 14:51:28 -0700 Message-Id: <1350337894-9744-4-git-send-email-anton.vorontsov@linaro.org> X-Mailer: git-send-email 1.7.12.3 In-Reply-To: <20121015214954.GA3352@lizard> References: <20121015214954.GA3352@lizard> X-Gm-Message-State: ALoCoQns8MNKadnFrteVyKJiAYthSA4jx9wR2A84XW7nNTKnEqehezFRvtVzY3QDYJ6x1Fw2knZw X-Spam-Note: CRM114 invocation failed X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [209.85.220.49 listed in list.dnswl.org] -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: linaro-kernel@lists.linaro.org, Sascha Hauer , patches@linaro.org, Tony Lindgren , Mark Brown , linux-kernel@vger.kernel.org, Kukjin Kim , John Stultz , Ben Dooks , kernel-team@android.com, Liam Girdwood , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The driver uses platform-specific mxc_set_irq_fiq() with the VIRQ cookie passed to it, so it's pretty clear that the driver is absolutely sure that the FIQ is routed via platform-specific IC, and that the cookie can be used to mask/unmask FIQs. So, let's switch to the genirq routines, since we're about to remove FIQ-specific variants. Signed-off-by: Anton Vorontsov Acked-by: Mark Brown Acked-by: Sascha Hauer --- sound/soc/fsl/imx-pcm-fiq.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/fsl/imx-pcm-fiq.c b/sound/soc/fsl/imx-pcm-fiq.c index 22c6130..8f1a4a6 100644 --- a/sound/soc/fsl/imx-pcm-fiq.c +++ b/sound/soc/fsl/imx-pcm-fiq.c @@ -139,7 +139,7 @@ static int snd_imx_pcm_trigger(struct snd_pcm_substream *substream, int cmd) hrtimer_start(&iprtd->hrt, ns_to_ktime(iprtd->poll_time_ns), HRTIMER_MODE_REL); if (++fiq_enable == 1) - enable_fiq(imx_pcm_fiq); + enable_irq(imx_pcm_fiq); break; @@ -149,7 +149,7 @@ static int snd_imx_pcm_trigger(struct snd_pcm_substream *substream, int cmd) atomic_set(&iprtd->running, 0); if (--fiq_enable == 0) - disable_fiq(imx_pcm_fiq); + disable_irq(imx_pcm_fiq); break; default: