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iio: ad4310: Replace devm_clk_register() with devm_clk_hw_register()

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The devm_clk_register() is deprecated and devm_clk_hw_register() should be
used as a replacement.

Switching to the clk_hw interface also allows to use the built-in device
managed version of registering the clock provider. The non-clk_hw interface
does not have a device managed version.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Reviewed-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20230910140903.551081-1-lars@metafoo.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Lars-Peter Clausen 2023-09-10 07:09:03 -07:00 committed by Jonathan Cameron
parent e670bfe273
commit 9dc03309fe
1 changed files with 3 additions and 12 deletions
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15
drivers/iio/adc/ad4130.c
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@ -1817,18 +1817,12 @@ static const struct clk_ops ad4130_int_clk_ops = {
.unprepare = ad4130_int_clk_unprepare,
};
static void ad4130_clk_del_provider(void *of_node)
{
of_clk_del_provider(of_node);
}
static int ad4130_setup_int_clk(struct ad4130_state *st)
{
struct device *dev = &st->spi->dev;
struct device_node *of_node = dev_of_node(dev);
struct clk_init_data init;
const char *clk_name;
struct clk *clk;
int ret;
if (st->int_pin_sel == AD4130_INT_PIN_CLK ||
@ -1845,15 +1839,12 @@ static int ad4130_setup_int_clk(struct ad4130_state *st)
init.ops = &ad4130_int_clk_ops;
st->int_clk_hw.init = &init;
clk = devm_clk_register(dev, &st->int_clk_hw);
if (IS_ERR(clk))
return PTR_ERR(clk);
ret = of_clk_add_provider(of_node, of_clk_src_simple_get, clk);
ret = devm_clk_hw_register(dev, &st->int_clk_hw);
if (ret)
return ret;
return devm_add_action_or_reset(dev, ad4130_clk_del_provider, of_node);
return devm_of_clk_add_hw_provider(dev, of_clk_hw_simple_get,
&st->int_clk_hw);
}
static int ad4130_setup(struct iio_dev *indio_dev)