[PATCH] i2c: tegra: Correct error path in probe

Jon Hunter
2016-06-14T20:26:46Z

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 <jonathanh@nvidia.com>
---
drivers/i2c/busses/i2c-tegra.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

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,
--
2.1.4