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i2c: rcar: fix error code in probe()

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Return an error code if devm_reset_control_get_exclusive() fails.
The current code returns success.

Fixes: 0e864b552b ("i2c: rcar: reset controller is mandatory for Gen3+")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This commit is contained in:
Dan Carpenter 2023-09-27 15:38:36 +03:00 committed by Wolfram Sang
parent 470a662688
commit 37a672be3a
1 changed files with 3 additions and 1 deletions
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4
drivers/i2c/busses/i2c-rcar.c
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@ -1153,8 +1153,10 @@ static int rcar_i2c_probe(struct platform_device *pdev)
if (priv->devtype == I2C_RCAR_GEN3) {
priv->rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL);
if (IS_ERR(priv->rstc))
if (IS_ERR(priv->rstc)) {
ret = PTR_ERR(priv->rstc);
goto out_pm_put;
}
ret = reset_control_status(priv->rstc);
if (ret < 0)