[PATCH 9/23] Alternative mmc structure to support pxa168, pxa910, mmp2 family SD

[Philip Rakity]

>From 9ccabe23202613b20370374ed282f25b96a4d57f Mon Sep 17 00:00:00 2001
From: Philip Rakity <prak...@marvell.com>
Date: Tue, 14 Dec 2010 17:02:19 -0800
Subject: [PATCH] sdhci: add platform support for setting f_max clock

Signed-off-by: Philip Rakity <prak...@marvell.com>
---
 drivers/mmc/host/sdhci-pxa.c |   16 +++++++++++++---
 1 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/drivers/mmc/host/sdhci-pxa.c b/drivers/mmc/host/sdhci-pxa.c
index 0afc763..4c2a252 100644
--- a/drivers/mmc/host/sdhci-pxa.c
+++ b/drivers/mmc/host/sdhci-pxa.c
@@ -53,7 +53,15 @@ static void enable_clock(struct sdhci_host *host)
        }
 }
 
+static unsigned int get_f_max_clock(struct sdhci_host *host)
+{
+       struct sdhci_pxa *pxa = sdhci_priv(host);
+
+       return pxa->pdata->max_speed;
+}
+
 static struct sdhci_ops sdhci_pxa_ops = {
+       .get_f_max_clock = NULL,
 };
 
 /*****************************************************************************\
@@ -131,15 +139,17 @@ static int __devinit sdhci_pxa_probe(struct 
platform_device *pdev)
        /* do not rely on u-boot to enable the clocks */
        enable_clock(host);
 
+       if (pxa->pdata->max_speed)
+               sdhci_pxa_ops.get_f_max_clock = get_f_max_clock;
+       else
+               sdhci_pxa_ops.get_f_max_clock = NULL;
+
        ret = sdhci_add_host(host);
        if (ret) {
                dev_err(&pdev->dev, "failed to add host\n");
                goto out;
        }
 
-       if (pxa->pdata->max_speed)
-               host->mmc->f_max = pxa->pdata->max_speed;
-
        platform_set_drvdata(pdev, host);
 
        return 0;
-- 
1.6.0.4

0009-sdhci-add-platform-support-for-setting-f_max-clock.patch
Description: 0009-sdhci-add-platform-support-for-setting-f_max-clock.patch