clk: twl6040: Convert to use devm_clk_register

Use devm_clk_register() to simplify the code by removing
twl6040_clk_remove().

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

diff --git a/drivers/clk/clk-twl6040.c b/drivers/clk/clk-twl6040.c
index 4a75513..8515232 100644 (file)
--- a/drivers/clk/clk-twl6040.c
+++ b/drivers/clk/clk-twl6040.c
@@ -91,7 +91,7 @@ static int twl6040_clk_probe(struct platform_device *pdev)
        clkdata->twl6040 = twl6040;
 
        clkdata->mcpdm_fclk.init = &wm831x_clkout_init;
-       clkdata->clk = clk_register(&pdev->dev, &clkdata->mcpdm_fclk);
+       clkdata->clk = devm_clk_register(&pdev->dev, &clkdata->mcpdm_fclk);
        if (IS_ERR(clkdata->clk))
                return PTR_ERR(clkdata->clk);
 
@@ -100,21 +100,11 @@ static int twl6040_clk_probe(struct platform_device *pdev)
        return 0;
 }
 
-static int twl6040_clk_remove(struct platform_device *pdev)
-{
-       struct twl6040_clk *clkdata = platform_get_drvdata(pdev);
-
-       clk_unregister(clkdata->clk);
-
-       return 0;
-}
-
 static struct platform_driver twl6040_clk_driver = {
        .driver = {
                .name = "twl6040-clk",
        },
        .probe = twl6040_clk_probe,
-       .remove = twl6040_clk_remove,
 };
 
 module_platform_driver(twl6040_clk_driver);