提交 27e8461c 编写于 作者: L Linus Walleij

pinctrl/coh901: use clk_prepare_[en|dis]able()

The COH901 GPIO driver did not prepare or unprepare its
clock, so let us fix it to do so.
Acked-by: NPankaj Jangra <jangra.pankaj9@gmail.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
上级 cb0f7d35
...@@ -770,7 +770,7 @@ static int __init u300_gpio_probe(struct platform_device *pdev) ...@@ -770,7 +770,7 @@ static int __init u300_gpio_probe(struct platform_device *pdev)
dev_err(gpio->dev, "could not get GPIO clock\n"); dev_err(gpio->dev, "could not get GPIO clock\n");
goto err_no_clk; goto err_no_clk;
} }
err = clk_enable(gpio->clk); err = clk_prepare_enable(gpio->clk);
if (err) { if (err) {
dev_err(gpio->dev, "could not enable GPIO clock\n"); dev_err(gpio->dev, "could not enable GPIO clock\n");
goto err_no_clk_enable; goto err_no_clk_enable;
...@@ -912,7 +912,7 @@ static int __init u300_gpio_probe(struct platform_device *pdev) ...@@ -912,7 +912,7 @@ static int __init u300_gpio_probe(struct platform_device *pdev)
release_mem_region(gpio->memres->start, resource_size(gpio->memres)); release_mem_region(gpio->memres->start, resource_size(gpio->memres));
err_no_ioregion: err_no_ioregion:
err_no_resource: err_no_resource:
clk_disable(gpio->clk); clk_disable_unprepare(gpio->clk);
err_no_clk_enable: err_no_clk_enable:
clk_put(gpio->clk); clk_put(gpio->clk);
err_no_clk: err_no_clk:
...@@ -943,7 +943,7 @@ static int __exit u300_gpio_remove(struct platform_device *pdev) ...@@ -943,7 +943,7 @@ static int __exit u300_gpio_remove(struct platform_device *pdev)
iounmap(gpio->base); iounmap(gpio->base);
release_mem_region(gpio->memres->start, release_mem_region(gpio->memres->start,
resource_size(gpio->memres)); resource_size(gpio->memres));
clk_disable(gpio->clk); clk_disable_unprepare(gpio->clk);
clk_put(gpio->clk); clk_put(gpio->clk);
platform_set_drvdata(pdev, NULL); platform_set_drvdata(pdev, NULL);
kfree(gpio); kfree(gpio);
......
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