提交 eab09988 编写于 作者: J Jon Hunter 提交者: Wolfram Sang

i2c: tegra: Correct error path in probe

Commit 497fbe24 ("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: 497fbe24 ("i2c: tegra: enable multi master mode for tegra210")
Signed-off-by: NJon Hunter <jonathanh@nvidia.com>
Acked-by: NLaxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: NWolfram Sang <wsa@the-dreams.de>
上级 5abe9b26
......@@ -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,
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册
新手
引导
客服 返回
顶部