---

yaml
---
r: 308226
b: refs/heads/master
c: 52dac61
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 529aa29e033f3bcd3346de1532e4bd5ff969fd0d
+refs/heads/master: 52dac6150580f356a96b9a49715f6234fbf00d3a

trunk/drivers/mmc/host/sdhci-esdhc-imx.c

@@ -69,6 +69,9 @@ struct pltfm_imx_data {
 	u32 scratchpad;
 	enum imx_esdhc_type devtype;
 	struct esdhc_platform_data boarddata;
+	struct clk *clk_ipg;
+	struct clk *clk_ahb;
+	struct clk *clk_per;
 };
 
 static struct platform_device_id imx_esdhc_devtype[] = {
@@ -437,7 +440,6 @@ static int __devinit sdhci_esdhc_imx_probe(struct platform_device *pdev)
 	struct sdhci_pltfm_host *pltfm_host;
 	struct sdhci_host *host;
 	struct esdhc_platform_data *boarddata;
-	struct clk *clk;
 	int err;
 	struct pltfm_imx_data *imx_data;
 
@@ -458,14 +460,29 @@ static int __devinit sdhci_esdhc_imx_probe(struct platform_device *pdev)
 	imx_data->devtype = pdev->id_entry->driver_data;
 	pltfm_host->priv = imx_data;
 
-	clk = clk_get(mmc_dev(host->mmc), NULL);
-	if (IS_ERR(clk)) {
-		dev_err(mmc_dev(host->mmc), "clk err\n");
-		err = PTR_ERR(clk);
+	imx_data->clk_ipg = devm_clk_get(&pdev->dev, "ipg");
+	if (IS_ERR(imx_data->clk_ipg)) {
+		err = PTR_ERR(imx_data->clk_ipg);
 		goto err_clk_get;
 	}
-	clk_prepare_enable(clk);
-	pltfm_host->clk = clk;
+
+	imx_data->clk_ahb = devm_clk_get(&pdev->dev, "ahb");
+	if (IS_ERR(imx_data->clk_ahb)) {
+		err = PTR_ERR(imx_data->clk_ahb);
+		goto err_clk_get;
+	}
+
+	imx_data->clk_per = devm_clk_get(&pdev->dev, "per");
+	if (IS_ERR(imx_data->clk_per)) {
+		err = PTR_ERR(imx_data->clk_per);
+		goto err_clk_get;
+	}
+
+	pltfm_host->clk = imx_data->clk_per;
+
+	clk_prepare_enable(imx_data->clk_per);
+	clk_prepare_enable(imx_data->clk_ipg);
+	clk_prepare_enable(imx_data->clk_ahb);
 
 	host->quirks |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL;
 
@@ -558,8 +575,9 @@ static int __devinit sdhci_esdhc_imx_probe(struct platform_device *pdev)
 		gpio_free(boarddata->wp_gpio);
 no_card_detect_pin:
 no_board_data:
-	clk_disable_unprepare(pltfm_host->clk);
-	clk_put(pltfm_host->clk);
+	clk_disable_unprepare(imx_data->clk_per);
+	clk_disable_unprepare(imx_data->clk_ipg);
+	clk_disable_unprepare(imx_data->clk_ahb);
 err_clk_get:
 	kfree(imx_data);
 err_imx_data:
@@ -585,8 +603,10 @@ static int __devexit sdhci_esdhc_imx_remove(struct platform_device *pdev)
 		gpio_free(boarddata->cd_gpio);
 	}
 
-	clk_disable_unprepare(pltfm_host->clk);
-	clk_put(pltfm_host->clk);
+	clk_disable_unprepare(imx_data->clk_per);
+	clk_disable_unprepare(imx_data->clk_ipg);
+	clk_disable_unprepare(imx_data->clk_ahb);
+
 	kfree(imx_data);
 
 	sdhci_pltfm_free(pdev);