[alsa-devel] [PATCH 1/2] ALSA: sound/atmel/ac97c.c: Add missing clock prepare

[Alexander Stein]

Replace clk_enable with clk_prepare_enable and clk_disable with
clk_disable_unprepare.

Signed-off-by: Alexander Stein <alexanders83 at web.de>
---
 sound/atmel/ac97c.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/sound/atmel/ac97c.c b/sound/atmel/ac97c.c
index b2a3225..ff2f743 100644
--- a/sound/atmel/ac97c.c
+++ b/sound/atmel/ac97c.c
@@ -989,7 +989,7 @@ static int atmel_ac97c_probe(struct platform_device *pdev)
 		dev_dbg(&pdev->dev, "no peripheral clock\n");
 		return PTR_ERR(pclk);
 	}
-	clk_enable(pclk);
+	clk_prepare_enable(pclk);
 
 	retval = snd_card_new(&pdev->dev, SNDRV_DEFAULT_IDX1,
 			      SNDRV_DEFAULT_STR1, THIS_MODULE,
@@ -1167,7 +1167,7 @@ err_ioremap:
 err_request_irq:
 	snd_card_free(card);
 err_snd_card_new:
-	clk_disable(pclk);
+	clk_disable_unprepare(pclk);
 	clk_put(pclk);
 	return retval;
 }
@@ -1184,7 +1184,7 @@ static int atmel_ac97c_suspend(struct device *pdev)
 		if (test_bit(DMA_TX_READY, &chip->flags))
 			dw_dma_cyclic_stop(chip->dma.tx_chan);
 	}
-	clk_disable(chip->pclk);
+	clk_disable_unprepare(chip->pclk);
 
 	return 0;
 }
@@ -1194,7 +1194,7 @@ static int atmel_ac97c_resume(struct device *pdev)
 	struct snd_card *card = dev_get_drvdata(pdev);
 	struct atmel_ac97c *chip = card->private_data;
 
-	clk_enable(chip->pclk);
+	clk_prepare_enable(chip->pclk);
 	if (cpu_is_at32ap7000()) {
 		if (test_bit(DMA_RX_READY, &chip->flags))
 			dw_dma_cyclic_start(chip->dma.rx_chan);
@@ -1222,7 +1222,7 @@ static int atmel_ac97c_remove(struct platform_device *pdev)
 	ac97c_writel(chip, COMR, 0);
 	ac97c_writel(chip, MR,   0);
 
-	clk_disable(chip->pclk);
+	clk_disable_unprepare(chip->pclk);
 	clk_put(chip->pclk);
 	iounmap(chip->regs);
 	free_irq(chip->irq, chip);
-- 
2.2.0