diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-pasemi-platform.c')
-rw-r--r-- | drivers/i2c/busses/i2c-pasemi-platform.c | 25 |
1 files changed, 5 insertions, 20 deletions
diff --git a/drivers/i2c/busses/i2c-pasemi-platform.c b/drivers/i2c/busses/i2c-pasemi-platform.c index e35945a91dbe..5fbfb9b41744 100644 --- a/drivers/i2c/busses/i2c-pasemi-platform.c +++ b/drivers/i2c/busses/i2c-pasemi-platform.c @@ -66,22 +66,18 @@ static int pasemi_platform_i2c_probe(struct platform_device *pdev) if (of_property_read_u32(dev->of_node, "clock-frequency", &frequency)) frequency = I2C_MAX_STANDARD_MODE_FREQ; - data->clk_ref = devm_clk_get(dev, NULL); + data->clk_ref = devm_clk_get_enabled(dev, NULL); if (IS_ERR(data->clk_ref)) return PTR_ERR(data->clk_ref); - error = clk_prepare_enable(data->clk_ref); - if (error) - return error; - error = pasemi_platform_i2c_calc_clk_div(data, frequency); if (error) - goto out_clk_disable; + return error; smbus->adapter.dev.of_node = pdev->dev.of_node; error = pasemi_i2c_common_probe(smbus); if (error) - goto out_clk_disable; + return error; irq_num = platform_get_irq(pdev, 0); error = devm_request_irq(smbus->dev, irq_num, pasemi_irq_handler, 0, "pasemi_apple_i2c", (void *)smbus); @@ -91,20 +87,9 @@ static int pasemi_platform_i2c_probe(struct platform_device *pdev) platform_set_drvdata(pdev, data); return 0; - -out_clk_disable: - clk_disable_unprepare(data->clk_ref); - - return error; } -static int pasemi_platform_i2c_remove(struct platform_device *pdev) -{ - struct pasemi_platform_i2c_data *data = platform_get_drvdata(pdev); - - clk_disable_unprepare(data->clk_ref); - return 0; -} +static void pasemi_platform_i2c_remove(struct platform_device *pdev) { } static const struct of_device_id pasemi_platform_i2c_of_match[] = { { .compatible = "apple,t8103-i2c" }, @@ -119,7 +104,7 @@ static struct platform_driver pasemi_platform_i2c_driver = { .of_match_table = pasemi_platform_i2c_of_match, }, .probe = pasemi_platform_i2c_probe, - .remove = pasemi_platform_i2c_remove, + .remove_new = pasemi_platform_i2c_remove, }; module_platform_driver(pasemi_platform_i2c_driver); |