mfd: t7l66xb: prepare/unprepare clocks

Change clk_enable/disable() calls to clk_prepare_enable() and
clk_disable_unprepare().

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>

diff --git a/drivers/mfd/t7l66xb.c b/drivers/mfd/t7l66xb.c
index 9e04a74..439d905 100644 (file)
--- a/drivers/mfd/t7l66xb.c
+++ b/drivers/mfd/t7l66xb.c
@@ -87,7 +87,7 @@ static int t7l66xb_mmc_enable(struct platform_device *mmc)
        unsigned long flags;
        u8 dev_ctl;
 
-       clk_enable(t7l66xb->clk32k);
+       clk_prepare_enable(t7l66xb->clk32k);
 
        spin_lock_irqsave(&t7l66xb->lock, flags);
 
@@ -118,7 +118,7 @@ static int t7l66xb_mmc_disable(struct platform_device *mmc)
 
        spin_unlock_irqrestore(&t7l66xb->lock, flags);
 
-       clk_disable(t7l66xb->clk32k);
+       clk_disable_unprepare(t7l66xb->clk32k);
 
        return 0;
 }
@@ -285,7 +285,7 @@ static int t7l66xb_suspend(struct platform_device *dev, pm_message_t state)
 
        if (pdata && pdata->suspend)
                pdata->suspend(dev);
-       clk_disable(t7l66xb->clk48m);
+       clk_disable_unprepare(t7l66xb->clk48m);
 
        return 0;
 }
@@ -295,7 +295,7 @@ static int t7l66xb_resume(struct platform_device *dev)
        struct t7l66xb *t7l66xb = platform_get_drvdata(dev);
        struct t7l66xb_platform_data *pdata = dev_get_platdata(&dev->dev);
 
-       clk_enable(t7l66xb->clk48m);
+       clk_prepare_enable(t7l66xb->clk48m);
        if (pdata && pdata->resume)
                pdata->resume(dev);
 
@@ -369,7 +369,7 @@ static int t7l66xb_probe(struct platform_device *dev)
                goto err_ioremap;
        }
 
-       clk_enable(t7l66xb->clk48m);
+       clk_prepare_enable(t7l66xb->clk48m);
 
        if (pdata && pdata->enable)
                pdata->enable(dev);
@@ -414,9 +414,9 @@ static int t7l66xb_remove(struct platform_device *dev)
        int ret;
 
        ret = pdata->disable(dev);
-       clk_disable(t7l66xb->clk48m);
+       clk_disable_unprepare(t7l66xb->clk48m);
        clk_put(t7l66xb->clk48m);
-       clk_disable(t7l66xb->clk32k);
+       clk_disable_unprepare(t7l66xb->clk32k);
        clk_put(t7l66xb->clk32k);
        t7l66xb_detach_irq(dev);
        iounmap(t7l66xb->scr);