diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/i2c/busses/i2c-axxia.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/drivers/i2c/busses/i2c-axxia.c b/drivers/i2c/busses/i2c-axxia.c index 13f07482ec68..12f92369888b 100644 --- a/drivers/i2c/busses/i2c-axxia.c +++ b/drivers/i2c/busses/i2c-axxia.c @@ -532,23 +532,23 @@ static int axxia_i2c_probe(struct platform_device *pdev) if (idev->bus_clk_rate == 0) idev->bus_clk_rate = 100000; /* default clock rate */ + ret = clk_prepare_enable(idev->i2c_clk); + if (ret) { + dev_err(&pdev->dev, "failed to enable clock\n"); + return ret; + } + ret = axxia_i2c_init(idev); if (ret) { dev_err(&pdev->dev, "failed to initialize\n"); - return ret; + goto error_disable_clk; } ret = devm_request_irq(&pdev->dev, irq, axxia_i2c_isr, 0, pdev->name, idev); if (ret) { dev_err(&pdev->dev, "failed to claim IRQ%d\n", irq); - return ret; - } - - ret = clk_prepare_enable(idev->i2c_clk); - if (ret) { - dev_err(&pdev->dev, "failed to enable clock\n"); - return ret; + goto error_disable_clk; } i2c_set_adapdata(&idev->adapter, idev); @@ -563,12 +563,14 @@ static int axxia_i2c_probe(struct platform_device *pdev) platform_set_drvdata(pdev, idev); ret = i2c_add_adapter(&idev->adapter); - if (ret) { - clk_disable_unprepare(idev->i2c_clk); - return ret; - } + if (ret) + goto error_disable_clk; return 0; + +error_disable_clk: + clk_disable_unprepare(idev->i2c_clk); + return ret; } static int axxia_i2c_remove(struct platform_device *pdev) |