diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-davinci.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-davinci.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/i2c/busses/i2c-davinci.c b/drivers/i2c/busses/i2c-davinci.c index 9e7ef5cf5d49..b8c43535f16c 100644 --- a/drivers/i2c/busses/i2c-davinci.c +++ b/drivers/i2c/busses/i2c-davinci.c @@ -733,7 +733,7 @@ static inline void i2c_davinci_cpufreq_deregister(struct davinci_i2c_dev *dev) } #endif -static struct i2c_algorithm i2c_davinci_algo = { +static const struct i2c_algorithm i2c_davinci_algo = { .master_xfer = i2c_davinci_xfer, .functionality = i2c_davinci_func, }; @@ -801,7 +801,7 @@ static int davinci_i2c_probe(struct platform_device *pdev) dev->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(dev->clk)) - return -ENODEV; + return PTR_ERR(dev->clk); clk_prepare_enable(dev->clk); mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); @@ -876,8 +876,7 @@ static int davinci_i2c_remove(struct platform_device *pdev) #ifdef CONFIG_PM static int davinci_i2c_suspend(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct davinci_i2c_dev *i2c_dev = platform_get_drvdata(pdev); + struct davinci_i2c_dev *i2c_dev = dev_get_drvdata(dev); /* put I2C into reset */ davinci_i2c_reset_ctrl(i2c_dev, 0); @@ -888,8 +887,7 @@ static int davinci_i2c_suspend(struct device *dev) static int davinci_i2c_resume(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct davinci_i2c_dev *i2c_dev = platform_get_drvdata(pdev); + struct davinci_i2c_dev *i2c_dev = dev_get_drvdata(dev); clk_prepare_enable(i2c_dev->clk); /* take I2C out of reset */ |