mmc: tegra: add clk_prepare/clk_unprepare

Use clk_prepare/clk_unprepare as required by the generic clk framework.

Cc: cjb@laptop.org
Cc: linux-mmc@vger.kernel.org
Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c
index b38d8a78f6a0..278965695f00 100644
--- a/drivers/mmc/host/sdhci-tegra.c
+++ b/drivers/mmc/host/sdhci-tegra.c
@@ -334,7 +334,7 @@ static int __devinit sdhci_tegra_probe(struct platform_device *pdev)
                 rc = PTR_ERR(clk);
                 goto err_clk_get;
         }
-        clk_enable(clk);
+        clk_prepare_enable(clk);
         pltfm_host->clk = clk;
 
         host->mmc->pm_caps = plat->pm_flags;
@@ -349,7 +349,7 @@ static int __devinit sdhci_tegra_probe(struct platform_device *pdev)
         return 0;
 
 err_add_host:
-        clk_disable(pltfm_host->clk);
+        clk_disable_unprepare(pltfm_host->clk);
         clk_put(pltfm_host->clk);
 err_clk_get:
         if (gpio_is_valid(plat->wp_gpio))
@@ -390,7 +390,7 @@ static int __devexit sdhci_tegra_remove(struct platform_device *pdev)
         if (gpio_is_valid(plat->power_gpio))
                 gpio_free(plat->power_gpio);
 
-        clk_disable(pltfm_host->clk);
+        clk_disable_unprepare(pltfm_host->clk);
         clk_put(pltfm_host->clk);
 
         sdhci_pltfm_free(pdev);