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path: root/drivers/clk/clk-wm831x.c
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Diffstat (limited to 'drivers/clk/clk-wm831x.c')
-rw-r--r--drivers/clk/clk-wm831x.c40
1 files changed, 12 insertions, 28 deletions
diff --git a/drivers/clk/clk-wm831x.c b/drivers/clk/clk-wm831x.c
index e7b7765..16ed068 100644
--- a/drivers/clk/clk-wm831x.c
+++ b/drivers/clk/clk-wm831x.c
@@ -350,7 +350,7 @@ static struct clk_init_data wm831x_clkout_init = {
.flags = CLK_SET_RATE_PARENT,
};
-static __devinit int wm831x_clk_probe(struct platform_device *pdev)
+static int wm831x_clk_probe(struct platform_device *pdev)
{
struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent);
struct wm831x_clk *clkdata;
@@ -370,49 +370,33 @@ static __devinit int wm831x_clk_probe(struct platform_device *pdev)
clkdata->xtal_ena = ret & WM831X_XTAL_ENA;
clkdata->xtal_hw.init = &wm831x_xtal_init;
- clkdata->xtal = clk_register(&pdev->dev, &clkdata->xtal_hw);
- if (!clkdata->xtal)
- return -EINVAL;
+ clkdata->xtal = devm_clk_register(&pdev->dev, &clkdata->xtal_hw);
+ if (IS_ERR(clkdata->xtal))
+ return PTR_ERR(clkdata->xtal);
clkdata->fll_hw.init = &wm831x_fll_init;
- clkdata->fll = clk_register(&pdev->dev, &clkdata->fll_hw);
- if (!clkdata->fll) {
- ret = -EINVAL;
- goto err_xtal;
- }
+ clkdata->fll = devm_clk_register(&pdev->dev, &clkdata->fll_hw);
+ if (IS_ERR(clkdata->fll))
+ return PTR_ERR(clkdata->fll);
clkdata->clkout_hw.init = &wm831x_clkout_init;
- clkdata->clkout = clk_register(&pdev->dev, &clkdata->clkout_hw);
- if (!clkdata->clkout) {
- ret = -EINVAL;
- goto err_fll;
- }
+ clkdata->clkout = devm_clk_register(&pdev->dev, &clkdata->clkout_hw);
+ if (IS_ERR(clkdata->clkout))
+ return PTR_ERR(clkdata->clkout);
dev_set_drvdata(&pdev->dev, clkdata);
return 0;
-
-err_fll:
- clk_unregister(clkdata->fll);
-err_xtal:
- clk_unregister(clkdata->xtal);
- return ret;
}
-static int __devexit wm831x_clk_remove(struct platform_device *pdev)
+static int wm831x_clk_remove(struct platform_device *pdev)
{
- struct wm831x_clk *clkdata = dev_get_drvdata(&pdev->dev);
-
- clk_unregister(clkdata->clkout);
- clk_unregister(clkdata->fll);
- clk_unregister(clkdata->xtal);
-
return 0;
}
static struct platform_driver wm831x_clk_driver = {
.probe = wm831x_clk_probe,
- .remove = __devexit_p(wm831x_clk_remove),
+ .remove = wm831x_clk_remove,
.driver = {
.name = "wm831x-clk",
.owner = THIS_MODULE,
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