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bus: tegra-aconnect: Use of_pm_clk_add_clk()

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Commit 498b5fdd40 ("PM / clk: Add support for adding a specific clock
from device-tree") add a new helper function for adding a clock from
device-tree to a device. Update the Tegra ACONNECT driver to use this
new function to simplify the driver.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Jon Hunter 2016-08-16 11:17:36 +01:00 committed by Thierry Reding
parent 2d301c0721
commit 3a99cb090b
1 changed files with 2 additions and 20 deletions
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22
drivers/bus/tegra-aconnect.c
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@ -15,24 +15,6 @@
#include <linux/pm_clock.h>
#include <linux/pm_runtime.h>
static int tegra_aconnect_add_clock(struct device *dev, char *name)
{
struct clk *clk;
int ret;
clk = clk_get(dev, name);
if (IS_ERR(clk)) {
dev_err(dev, "%s clock not found\n", name);
return PTR_ERR(clk);
}
ret = pm_clk_add_clk(dev, clk);
if (ret)
clk_put(clk);
return ret;
}
static int tegra_aconnect_probe(struct platform_device *pdev)
{
int ret;
@ -44,11 +26,11 @@ static int tegra_aconnect_probe(struct platform_device *pdev)
if (ret)
return ret;
ret = tegra_aconnect_add_clock(&pdev->dev, "ape");
ret = of_pm_clk_add_clk(&pdev->dev, "ape");
if (ret)
goto clk_destroy;
ret = tegra_aconnect_add_clock(&pdev->dev, "apb2ape");
ret = of_pm_clk_add_clk(&pdev->dev, "apb2ape");
if (ret)
goto clk_destroy;