1 files changed, 6 insertions, 23 deletions

diff --git a/drivers/mtd/nand/raw/sunxi_nand.c b/drivers/mtd/nand/raw/sunxi_nand.c
index db36bd755b8d..cff177f3320b 100644
--- a/drivers/mtd/nand/raw/sunxi_nand.c
+++ b/drivers/mtd/nand/raw/sunxi_nand.c
@@ -2095,37 +2095,26 @@ static int sunxi_nfc_probe(struct platform_device *pdev)
 	if (irq < 0)
 		return irq;
 
-	nfc->ahb_clk = devm_clk_get(dev, "ahb");
+	nfc->ahb_clk = devm_clk_get_enabled(dev, "ahb");
 	if (IS_ERR(nfc->ahb_clk)) {
 		dev_err(dev, "failed to retrieve ahb clk\n");
 		return PTR_ERR(nfc->ahb_clk);
 	}
 
-	ret = clk_prepare_enable(nfc->ahb_clk);
-	if (ret)
-		return ret;
-
-	nfc->mod_clk = devm_clk_get(dev, "mod");
+	nfc->mod_clk = devm_clk_get_enabled(dev, "mod");
 	if (IS_ERR(nfc->mod_clk)) {
 		dev_err(dev, "failed to retrieve mod clk\n");
-		ret = PTR_ERR(nfc->mod_clk);
-		goto out_ahb_clk_unprepare;
+		return PTR_ERR(nfc->mod_clk);
 	}
 
-	ret = clk_prepare_enable(nfc->mod_clk);
-	if (ret)
-		goto out_ahb_clk_unprepare;
-
 	nfc->reset = devm_reset_control_get_optional_exclusive(dev, "ahb");
-	if (IS_ERR(nfc->reset)) {
-		ret = PTR_ERR(nfc->reset);
-		goto out_mod_clk_unprepare;
-	}
+	if (IS_ERR(nfc->reset))
+		return PTR_ERR(nfc->reset);
 
 	ret = reset_control_deassert(nfc->reset);
 	if (ret) {
 		dev_err(dev, "reset err %d\n", ret);
-		goto out_mod_clk_unprepare;
+		return ret;
 	}
 
 	nfc->caps = of_device_get_match_data(&pdev->dev);
@@ -2164,10 +2153,6 @@ out_release_dmac:
 		dma_release_channel(nfc->dmac);
 out_ahb_reset_reassert:
 	reset_control_assert(nfc->reset);
-out_mod_clk_unprepare:
-	clk_disable_unprepare(nfc->mod_clk);
-out_ahb_clk_unprepare:
-	clk_disable_unprepare(nfc->ahb_clk);
 
 	return ret;
 }
@@ -2182,8 +2167,6 @@ static void sunxi_nfc_remove(struct platform_device *pdev)
 
 	if (nfc->dmac)
 		dma_release_channel(nfc->dmac);
-	clk_disable_unprepare(nfc->mod_clk);
-	clk_disable_unprepare(nfc->ahb_clk);
 }
 
 static const struct sunxi_nfc_caps sunxi_nfc_a10_caps = {