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iio: frequency: adrf6780: Benefit from devm_clk_get_enabled() to simplify
Make use of devm_clk_get_enabled() to replace some code that effectively open codes this new function. Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20220808204740.307667-12-u.kleine-koenig@pengutronix.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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@ -441,11 +441,6 @@ static void adrf6780_properties_parse(struct adrf6780_state *st)
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st->vdet_out_en = device_property_read_bool(&spi->dev, "adi,vdet-out-en");
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}
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static void adrf6780_clk_disable(void *data)
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{
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clk_disable_unprepare(data);
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}
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static void adrf6780_powerdown(void *data)
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{
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/* Disable all components in the Enable Register */
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@ -473,20 +468,11 @@ static int adrf6780_probe(struct spi_device *spi)
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adrf6780_properties_parse(st);
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st->clkin = devm_clk_get(&spi->dev, "lo_in");
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st->clkin = devm_clk_get_enabled(&spi->dev, "lo_in");
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if (IS_ERR(st->clkin))
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return dev_err_probe(&spi->dev, PTR_ERR(st->clkin),
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"failed to get the LO input clock\n");
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ret = clk_prepare_enable(st->clkin);
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if (ret)
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return ret;
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ret = devm_add_action_or_reset(&spi->dev, adrf6780_clk_disable,
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st->clkin);
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if (ret)
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return ret;
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mutex_init(&st->lock);
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ret = adrf6780_init(st);
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