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authorLinus Walleij <linus.walleij@linaro.org>2012-06-20 01:36:15 +0400
committerLinus Walleij <linus.walleij@linaro.org>2012-07-03 23:51:08 +0400
commit27e8461cd5906921f6faac5bcf7a6753600062d5 (patch)
treecff4b6d5022171f19ce91043e788b4af086ab6c5 /drivers/pinctrl
parentcb0f7d35e385fc242c76bfe7f1d68c1904c6f965 (diff)
downloadlinux-27e8461cd5906921f6faac5bcf7a6753600062d5.tar.xz
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: Pankaj Jangra <jangra.pankaj9@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
-rw-r--r--drivers/pinctrl/pinctrl-coh901.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pinctrl/pinctrl-coh901.c b/drivers/pinctrl/pinctrl-coh901.c
index 55697a5d7482..cc0f00d73d15 100644
--- a/drivers/pinctrl/pinctrl-coh901.c
+++ b/drivers/pinctrl/pinctrl-coh901.c
@@ -770,7 +770,7 @@ static int __init u300_gpio_probe(struct platform_device *pdev)
dev_err(gpio->dev, "could not get GPIO clock\n");
goto err_no_clk;
}
- err = clk_enable(gpio->clk);
+ err = clk_prepare_enable(gpio->clk);
if (err) {
dev_err(gpio->dev, "could not enable GPIO clock\n");
goto err_no_clk_enable;
@@ -912,7 +912,7 @@ err_no_ioremap:
release_mem_region(gpio->memres->start, resource_size(gpio->memres));
err_no_ioregion:
err_no_resource:
- clk_disable(gpio->clk);
+ clk_disable_unprepare(gpio->clk);
err_no_clk_enable:
clk_put(gpio->clk);
err_no_clk:
@@ -943,7 +943,7 @@ static int __exit u300_gpio_remove(struct platform_device *pdev)
iounmap(gpio->base);
release_mem_region(gpio->memres->start,
resource_size(gpio->memres));
- clk_disable(gpio->clk);
+ clk_disable_unprepare(gpio->clk);
clk_put(gpio->clk);
platform_set_drvdata(pdev, NULL);
kfree(gpio);