Re: [PATCH v5 07/17] gpiolib: Extract gpio_set_config_with_argument_optional() helper

[Andy Shevchenko <andy.shevchenko@xxxxxxxxx>]

On Mon, Nov 9, 2020 at 10:55 PM Andy Shevchenko
<andriy.shevchenko@xxxxxxxxxxxxxxx> wrote:
>
> This function is useful for internal use in GPIO library.
> There will be new user coming, prepare a helper for the new comer
> and the existing ones.

Just to show how temporary variable is re-used here

>         enum pin_config_param mode = PIN_CONFIG_PERSIST_STATE;

> +       return gpio_set_config_with_argument_optional(desc, mode, !transitory);

Leaving constant in the parameter line will make it either long or ugly split.

-- 
With Best Regards,
Andy Shevchenko