From patchwork Tue Jun 14 04:11:22 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shengjiu Wang X-Patchwork-Id: 582291 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id F0942C43334 for ; Tue, 14 Jun 2022 04:27:41 +0000 (UTC) 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 0EC0918E8; Tue, 14 Jun 2022 06:26:50 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 0EC0918E8 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1655180860; bh=g3Vi1xOFu1YNedXbqLotI9LCw1AHai8hQi8w67xt2oQ=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=tpszTaU5m/LQTWpzZ9fSTprAIBWzALYzmL66NaiahqMpytt3JBw7UIanfDGshfTsr o6r32tg/ss0BiewJrBwsOiYi6ni/4GL4UWZA4R3Mg3EQevgPCB4vrGGgUB5GnC+yhP SHlGuf0qGIFwDZs1RREjBTdgAv/uyea7YsvUkv6E= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 192B7F800E1; Tue, 14 Jun 2022 06:26:19 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 3F503F80537; Tue, 14 Jun 2022 06:26:17 +0200 (CEST) Received: from inva021.nxp.com (inva021.nxp.com [92.121.34.21]) (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 48BDCF80165 for ; Tue, 14 Jun 2022 06:25:35 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 48BDCF80165 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 07F54202710; Tue, 14 Jun 2022 06:25:35 +0200 (CEST) Received: from aprdc01srsp001v.ap-rdc01.nxp.com (aprdc01srsp001v.ap-rdc01.nxp.com [165.114.16.16]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id B1A13202717; Tue, 14 Jun 2022 06:25:34 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id CC104180219B; Tue, 14 Jun 2022 12:25:32 +0800 (+08) From: Shengjiu Wang To: nicoleotsuka@gmail.com, Xiubo.Lee@gmail.com, festevam@gmail.com, shengjiu.wang@gmail.com, lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com, alsa-devel@alsa-project.org, robh+dt@kernel.org, krzk+dt@kernel.org, devicetree@vger.kernel.org Subject: [PATCH 5/7] ASoC: fsl_sai: Move res variable to be global Date: Tue, 14 Jun 2022 12:11:22 +0800 Message-Id: <1655179884-12278-6-git-send-email-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1655179884-12278-1-git-send-email-shengjiu.wang@nxp.com> References: <1655179884-12278-1-git-send-email-shengjiu.wang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org 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" The resource info need to be accessed by hw_params() function for multi fifo case, the start address may be not the FIFO0. So move it to be global first. Signed-off-by: Shengjiu Wang --- sound/soc/fsl/fsl_sai.c | 7 +++---- sound/soc/fsl/fsl_sai.h | 1 + 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c index ddfe28cb7df0..86aa0baba848 100644 --- a/sound/soc/fsl/fsl_sai.c +++ b/sound/soc/fsl/fsl_sai.c @@ -1077,7 +1077,6 @@ static int fsl_sai_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct fsl_sai *sai; struct regmap *gpr; - struct resource *res; void __iomem *base; char tmp[8]; int irq, ret, i; @@ -1092,7 +1091,7 @@ static int fsl_sai_probe(struct platform_device *pdev) sai->is_lsb_first = of_property_read_bool(np, "lsb-first"); - base = devm_platform_get_and_ioremap_resource(pdev, 0, &res); + base = devm_platform_get_and_ioremap_resource(pdev, 0, &sai->res); if (IS_ERR(base)) return PTR_ERR(base); @@ -1192,8 +1191,8 @@ static int fsl_sai_probe(struct platform_device *pdev) MCLK_DIR(index)); } - sai->dma_params_rx.addr = res->start + FSL_SAI_RDR0; - sai->dma_params_tx.addr = res->start + FSL_SAI_TDR0; + sai->dma_params_rx.addr = sai->res->start + FSL_SAI_RDR0; + sai->dma_params_tx.addr = sai->res->start + FSL_SAI_TDR0; sai->dma_params_rx.maxburst = FSL_SAI_MAXBURST_RX; sai->dma_params_tx.maxburst = FSL_SAI_MAXBURST_TX; diff --git a/sound/soc/fsl/fsl_sai.h b/sound/soc/fsl/fsl_sai.h index c0b6bc42fc3c..4d657edc9c9f 100644 --- a/sound/soc/fsl/fsl_sai.h +++ b/sound/soc/fsl/fsl_sai.h @@ -258,6 +258,7 @@ struct fsl_sai { struct regmap *regmap; struct clk *bus_clk; struct clk *mclk_clk[FSL_SAI_MCLK_MAX]; + struct resource *res; bool is_consumer_mode; bool is_lsb_first;