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i2c: tegra: Correct error path in probe 

Commit 497fbe2498 ("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: 497fbe2498 ("i2c: tegra: enable multi master mode for tegra210")

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Jon Hunter 2016-06-14 21:26:46 +01:00 committed by Wolfram Sang
parent 5abe9b2684
commit eab09988e4
1 changed files with 1 additions and 1 deletions
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2
drivers/i2c/busses/i2c-tegra.c
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@ -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,