diff options
| author | Jon Hunter <jonathanh@nvidia.com> | 2016-06-14 21:26:46 +0100 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2016-07-06 00:20:37 +0900 |
| commit | eab09988e47f2b4322faa5ee1430d05714e59000 (patch) | |
| tree | c2c99bce1fb53683c8f5b5f0dbf093d5c1cf7449 /drivers/i2c | |
| parent | 5abe9b26847c65a698f38744a52635b287514294 (diff) | |
| download | linux-eab09988e47f2b4322faa5ee1430d05714e59000.tar.bz2 | |
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 <jonathanh@nvidia.com>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-tegra.c | 2 |
1 files changed, 1 insertions, 1 deletions
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, |