From: Jon Hunter Date: Tue, 14 Jun 2016 20:26:46 +0000 (+0100) Subject: i2c: tegra: Correct error path in probe X-Git-Tag: v4.7~27^2~1 X-Git-Url: http://git.cascardo.eti.br/?a=commitdiff_plain;h=eab09988e47f2b4322faa5ee1430d05714e59000;p=cascardo%2Flinux.git i2c: tegra: Correct error path in probe Commit 497fbe24987b ("i2c: tegra: enable multi master mode for tegra210") enables the Tegra I2C 'div_clk' for adapters using the multi-master mode during the device probe. Although the probe error path was updated to disable the clock on probe failure, there is one place after calling tegra_i2c_init() where the clock will not be disabled on failure. Correct the error path so that the 'div_clk' is disabled if calling tegra_i2c_init() fails. Fixes: 497fbe24987b ("i2c: tegra: enable multi master mode for tegra210") Signed-off-by: Jon Hunter Acked-by: Laxman Dewangan Signed-off-by: Wolfram Sang --- diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c index 445398c314a3..b126dbaa47e3 100644 --- a/drivers/i2c/busses/i2c-tegra.c +++ b/drivers/i2c/busses/i2c-tegra.c @@ -912,7 +912,7 @@ static int tegra_i2c_probe(struct platform_device *pdev) ret = tegra_i2c_init(i2c_dev); if (ret) { dev_err(&pdev->dev, "Failed to initialize i2c controller"); - goto unprepare_div_clk; + goto disable_div_clk; } ret = devm_request_irq(&pdev->dev, i2c_dev->irq,