From patchwork Tue Sep 28 12:36:41 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 214782 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id o8SCbICJ002468 for ; Tue, 28 Sep 2010 12:37:20 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752723Ab0I1MhQ (ORCPT ); Tue, 28 Sep 2010 08:37:16 -0400 Received: from metis.ext.pengutronix.de ([92.198.50.35]:54508 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753009Ab0I1MhP (ORCPT ); Tue, 28 Sep 2010 08:37:15 -0400 Received: from katana.hi.pengutronix.de ([2001:6f8:1178:2:221:70ff:fe71:1890] helo=pengutronix.de) by metis.ext.pengutronix.de with esmtp (Exim 4.71) (envelope-from ) id 1P0ZQo-0003HI-Dn; Tue, 28 Sep 2010 14:37:14 +0200 From: Wolfram Sang To: linux-mmc@vger.kernel.org Cc: Anton Vorontsov , zhangfei gao , Zhu Richard-R65037 , Philip Rakity , Wolfram Sang Subject: [PATCH 1/6] mmc: sdhci-pltfm: Add structure for host-specific data Date: Tue, 28 Sep 2010 14:36:41 +0200 Message-Id: <1285677406-3359-2-git-send-email-w.sang@pengutronix.de> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1285677406-3359-1-git-send-email-w.sang@pengutronix.de> References: <1285677406-3359-1-git-send-email-w.sang@pengutronix.de> X-SA-Exim-Connect-IP: 2001:6f8:1178:2:221:70ff:fe71:1890 X-SA-Exim-Mail-From: w.sang@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-mmc@vger.kernel.org Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter1.kernel.org [140.211.167.41]); Tue, 28 Sep 2010 12:37:21 +0000 (UTC) diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c index e045e3c..bf522a1 100644 --- a/drivers/mmc/host/sdhci-pltfm.c +++ b/drivers/mmc/host/sdhci-pltfm.c @@ -55,6 +55,7 @@ static int __devinit sdhci_pltfm_probe(struct platform_device *pdev) struct sdhci_pltfm_data *pdata = pdev->dev.platform_data; const struct platform_device_id *platid = platform_get_device_id(pdev); struct sdhci_host *host; + struct sdhci_pltfm_host *pltfm_host; struct resource *iomem; int ret; @@ -72,15 +73,17 @@ static int __devinit sdhci_pltfm_probe(struct platform_device *pdev) "experience problems.\n"); if (pdev->dev.parent) - host = sdhci_alloc_host(pdev->dev.parent, 0); + host = sdhci_alloc_host(pdev->dev.parent, sizeof(*pltfm_host)); else - host = sdhci_alloc_host(&pdev->dev, 0); + host = sdhci_alloc_host(&pdev->dev, sizeof(*pltfm_host)); if (IS_ERR(host)) { ret = PTR_ERR(host); goto err; } + pltfm_host = sdhci_priv(host); + host->hw_name = "platform"; if (pdata && pdata->ops) host->ops = pdata->ops; diff --git a/drivers/mmc/host/sdhci-pltfm.h b/drivers/mmc/host/sdhci-pltfm.h index 900f329..1f96864 100644 --- a/drivers/mmc/host/sdhci-pltfm.h +++ b/drivers/mmc/host/sdhci-pltfm.h @@ -11,8 +11,14 @@ #ifndef _DRIVERS_MMC_SDHCI_PLTFM_H #define _DRIVERS_MMC_SDHCI_PLTFM_H +#include #include +struct sdhci_pltfm_host { + struct clk *clk; + u32 scratchpad; /* to handle quirks across io-accessor calls */ +}; + extern struct sdhci_pltfm_data sdhci_cns3xxx_pdata; #endif /* _DRIVERS_MMC_SDHCI_PLTFM_H */