Driver core already takes care of refcounting, no need to do this on
driver level again.
Signed-off-by: Wolfram Sang <w...@the-dreams.de>
---
drivers/i2c/busses/i2c-davinci.c | 19 ++++++-------------
1 file changed, 6 insertions(+), 13 deletions(-)
diff --git a/drivers/i2c/busses/i2c-davinci.c b/drivers/i2c/busses/i2c-davinci.c
index c01edac..cf20e06 100644
--- a/drivers/i2c/busses/i2c-davinci.c
+++ b/drivers/i2c/busses/i2c-davinci.c
@@ -670,7 +670,7 @@ static int davinci_i2c_probe(struct platform_device *pdev)
#ifdef CONFIG_CPU_FREQ
init_completion(&dev->xfr_complete);
#endif
- dev->dev = get_device(&pdev->dev);
+ dev->dev = &pdev->dev;
dev->irq = irq->start;
dev->pdata = dev->dev->platform_data;
platform_set_drvdata(pdev, dev);
@@ -680,10 +680,9 @@ static int davinci_i2c_probe(struct platform_device *pdev)
dev->pdata = devm_kzalloc(&pdev->dev,
sizeof(struct davinci_i2c_platform_data), GFP_KERNEL);
- if (!dev->pdata) {
- r = -ENOMEM;
- goto err_free_mem;
- }
+ if (!dev->pdata)
+ return -ENOMEM;
+
memcpy(dev->pdata, &davinci_i2c_platform_data_default,
sizeof(struct davinci_i2c_platform_data));
if (!of_property_read_u32(pdev->dev.of_node, "clock-frequency",
@@ -694,10 +693,8 @@ static int davinci_i2c_probe(struct platform_device *pdev)
}
dev->clk = devm_clk_get(&pdev->dev, NULL);
- if (IS_ERR(dev->clk)) {
- r = -ENODEV;
- goto err_free_mem;
- }
+ if (IS_ERR(dev->clk))
+ return -ENODEV;
clk_prepare_enable(dev->clk);
dev->base = devm_ioremap_resource(&pdev->dev, mem);
@@ -744,9 +741,6 @@ static int davinci_i2c_probe(struct platform_device *pdev)
err_unuse_clocks:
clk_disable_unprepare(dev->clk);
dev->clk = NULL;
-err_free_mem:
- put_device(&pdev->dev);
-
return r;
}
@@ -757,7 +751,6 @@ static int davinci_i2c_remove(struct platform_device *pdev)
i2c_davinci_cpufreq_deregister(dev);
i2c_del_adapter(&dev->adapter);
- put_device(&pdev->dev);
clk_disable_unprepare(dev->clk);
dev->clk = NULL;
--
1.7.10.4
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