From patchwork Tue Aug 27 14:17:07 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Amadeusz_S=C5=82awi=C5=84ski?= X-Patchwork-Id: 11117081 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B5269112C for ; Tue, 27 Aug 2019 14:14:49 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 40B41214DA for ; Tue, 27 Aug 2019 14:14:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="ZgF33PPX" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 40B41214DA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 81CD6166B; Tue, 27 Aug 2019 16:13:56 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 81CD6166B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1566915286; bh=os1eWkfrBAf+rVUGKFE70syBzk7S4/ZVZkwdEhsdjDA=; h=From:To:Date:In-Reply-To:References:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=ZgF33PPXSGqXOkWgZ0rjCsBQapb7HXbfKGSHuqeqn2SVypO7VfD3yklGdY5segub3 Dl3C4BUJtFYJaNdck8cScG6TAer1VTQomrZHJ4VjD2HVQ2LJ+H64TAvAR2o4UIxmYC 0ODbLf/d3RUo38KvjjS/ocC7oZQuQTZod4oL9vtU= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 1D836F805A0; Tue, 27 Aug 2019 16:13:05 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa1.perex.cz (Postfix, from userid 50401) id 1C74AF802A0; Tue, 27 Aug 2019 16:13:00 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on alsa1.perex.cz X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=SPF_HELO_NONE,SPF_NONE, URIBL_BLOCKED autolearn=disabled version=3.4.0 Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 1F27EF801ED for ; Tue, 27 Aug 2019 16:12:55 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 1F27EF801ED X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 27 Aug 2019 07:12:54 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,437,1559545200"; d="scan'208";a="264282392" Received: from xxx.igk.intel.com ([10.237.93.170]) by orsmga001.jf.intel.com with ESMTP; 27 Aug 2019 07:12:51 -0700 From: =?utf-8?q?Amadeusz_S=C5=82awi=C5=84ski?= To: alsa-devel@alsa-project.org Date: Tue, 27 Aug 2019 16:17:07 +0200 Message-Id: <20190827141712.21015-2-amadeuszx.slawinski@linux.intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190827141712.21015-1-amadeuszx.slawinski@linux.intel.com> References: <20190827141712.21015-1-amadeuszx.slawinski@linux.intel.com> MIME-Version: 1.0 Cc: Cezary Rojewski , linux-kernel@vger.kernel.org, Takashi Iwai , Jie Yang , Liam Girdwood , Pierre-Louis Bossart , Mark Brown , =?utf-8?q?Amadeusz_S=C5=82awi=C5=84ski?= Subject: [alsa-devel] [PATCH 1/6] ASoC: Intel: Skylake: Use correct function to access iomem space X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" From: Amadeusz Sławiński For copying from __iomem, we should use __ioread32_copy. reported by sparse: sound/soc/intel/skylake/skl-debug.c:437:34: warning: incorrect type in argument 1 (different address spaces) sound/soc/intel/skylake/skl-debug.c:437:34: expected void [noderef] *to sound/soc/intel/skylake/skl-debug.c:437:34: got unsigned char * sound/soc/intel/skylake/skl-debug.c:437:51: warning: incorrect type in argument 2 (different address spaces) sound/soc/intel/skylake/skl-debug.c:437:51: expected void const *from sound/soc/intel/skylake/skl-debug.c:437:51: got void [noderef] *[assigned] fw_reg_addr Signed-off-by: Amadeusz Sławiński --- sound/soc/intel/skylake/skl-debug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/intel/skylake/skl-debug.c b/sound/soc/intel/skylake/skl-debug.c index 212370bf704c..3466675f2678 100644 --- a/sound/soc/intel/skylake/skl-debug.c +++ b/sound/soc/intel/skylake/skl-debug.c @@ -188,7 +188,7 @@ static ssize_t fw_softreg_read(struct file *file, char __user *user_buf, memset(d->fw_read_buff, 0, FW_REG_BUF); if (w0_stat_sz > 0) - __iowrite32_copy(d->fw_read_buff, fw_reg_addr, w0_stat_sz >> 2); + __ioread32_copy(d->fw_read_buff, fw_reg_addr, w0_stat_sz >> 2); for (offset = 0; offset < FW_REG_SIZE; offset += 16) { ret += snprintf(tmp + ret, FW_REG_BUF - ret, "%#.4x: ", offset);