Commit ad1f5e82 authored by Marc Kleine-Budde's avatar Marc Kleine-Budde

can: m_can: tcan4x5x_can_probe(): fix error path: remove erroneous clk_disable_unprepare()

The clocks mcan_class->cclk and mcan_class->hclk are not prepared by any call
during tcan4x5x_can_probe(), so remove erroneous clk_disable_unprepare() on
them.

Fixes: 5443c226 ("can: tcan4x5x: Add tcan4x5x driver to the kernel")
Link: http://lore.kernel.org/r/20201130114252.215334-1-mkl@pengutronix.deSigned-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent 4d521943
......@@ -489,18 +489,18 @@ static int tcan4x5x_can_probe(struct spi_device *spi)
spi->bits_per_word = 32;
ret = spi_setup(spi);
if (ret)
goto out_clk;
goto out_m_can_class_free_dev;
priv->regmap = devm_regmap_init(&spi->dev, &tcan4x5x_bus,
&spi->dev, &tcan4x5x_regmap);
if (IS_ERR(priv->regmap)) {
ret = PTR_ERR(priv->regmap);
goto out_clk;
goto out_m_can_class_free_dev;
}
ret = tcan4x5x_power_enable(priv->power, 1);
if (ret)
goto out_clk;
goto out_m_can_class_free_dev;
ret = tcan4x5x_parse_config(mcan_class);
if (ret)
......@@ -519,11 +519,6 @@ static int tcan4x5x_can_probe(struct spi_device *spi)
out_power:
tcan4x5x_power_enable(priv->power, 0);
out_clk:
if (!IS_ERR(mcan_class->cclk)) {
clk_disable_unprepare(mcan_class->cclk);
clk_disable_unprepare(mcan_class->hclk);
}
out_m_can_class_free_dev:
m_can_class_free_dev(mcan_class->net);
dev_err(&spi->dev, "Probe failed, err=%d\n", ret);
......
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