[PATCH 2/8] regulator: core: Fix regulator_is_supported_voltage() kerneldoc return value
Andy Shevchenko
andriy.shevchenko at linux.intel.com
Tue Aug 27 07:35:50 PDT 2024
On Tue, Aug 27, 2024 at 05:55:42PM +0800, Chen-Yu Tsai wrote:
> The kerneldoc for regulator_is_supported_voltage() states that the
> return value is a boolean. That is not correct, as it could return an
> error number if the check failed.
I don't know what error number means. Is it positive? Negative?
s/error number/negative error code/g
(Here and everywhere else)
> Fix the description by expanding it to cover the true, false and error
true and false are not what is returned, right?
> conditions. The description is also converted to a proper "Return"
> section.
...
> - * Returns a boolean.
> + * Return: 1 if voltage range is support, 0 if not, or error number if
supported
> + * voltage can't be changed and voltage readback failed.
--
With Best Regards,
Andy Shevchenko
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