Replace clk_enable/disable with clk_prepare_enable/disable_unprepare to
avoid common clk framework warnings.

Signed-off-by: Boris BREZILLON <redacted>
---
 drivers/dma/at_hdmac.c |   12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c
index e923cda..4772036 100644
--- a/drivers/dma/at_hdmac.c
+++ b/drivers/dma/at_hdmac.c

@@ -1374,7 +1374,7 @@ static int __init at_dma_probe(struct platform_device *pdev)
 		err = PTR_ERR(atdma->clk);
 		goto err_clk;
 	}
-	clk_enable(atdma->clk);
+	clk_prepare_enable(atdma->clk);

 
 	/* force dma off, just in case */
 	at_dma_off(atdma);

@@ -1475,7 +1475,7 @@ err_pool_create:
 	platform_set_drvdata(pdev, NULL);
 	free_irq(platform_get_irq(pdev, 0), atdma);
 err_irq:
-	clk_disable(atdma->clk);
+	clk_disable_unprepare(atdma->clk);
 	clk_put(atdma->clk);
 err_clk:
 	iounmap(atdma->regs);

@@ -1512,7 +1512,7 @@ static int at_dma_remove(struct platform_device *pdev)
 		list_del(&chan->device_node);
 	}
 
-	clk_disable(atdma->clk);
+	clk_disable_unprepare(atdma->clk);
 	clk_put(atdma->clk);
 
 	iounmap(atdma->regs);

@@ -1531,7 +1531,7 @@ static void at_dma_shutdown(struct platform_device *pdev)
 	struct at_dma	*atdma = platform_get_drvdata(pdev);
 
 	at_dma_off(platform_get_drvdata(pdev));
-	clk_disable(atdma->clk);
+	clk_disable_unprepare(atdma->clk);
 }
 
 static int at_dma_prepare(struct device *dev)

@@ -1588,7 +1588,7 @@ static int at_dma_suspend_noirq(struct device *dev)
 
 	/* disable DMA controller */
 	at_dma_off(atdma);
-	clk_disable(atdma->clk);
+	clk_disable_unprepare(atdma->clk);
 	return 0;
 }
 

@@ -1618,7 +1618,7 @@ static int at_dma_resume_noirq(struct device *dev)
 	struct dma_chan *chan, *_chan;
 
 	/* bring back DMA controller */
-	clk_enable(atdma->clk);
+	clk_prepare_enable(atdma->clk);
 	dma_writel(atdma, EN, AT_DMA_ENABLE);
 
 	/* clear any pending interrupt */