Re: [PATCH 2/7] pinctrl: realtek: Add pinctrl driver for RTD1315E

[andy.shevchenko@gmail.com]

Wed, Jul 26, 2023 at 05:04:04PM +0800, TY Chang kirjoitti:
> Add RTD1315E support using realtek common pinctrl driver.

...

> +config PINCTRL_RTD1315E
> +	tristate "Realtek DHC 1315E pin controller driver"

> +	depends on PINCTRL_RTD

Why not select and the above be hidden symbol?

...

> +#include <linux/module.h>

> +#include <linux/of.h>

Not used. Use correct headers

> +#include <linux/platform_device.h>

+ Blank line

> +#include <linux/pinctrl/pinctrl.h>

Make use of struct pinconfig, struct pinfunction and respective PINCTRL_PIN*()
macros.

...

> +#define RTD1315E_GROUP(_name) \
> +	{ \
> +		.name = # _name, \
> +		.pins = rtd1315e_ ## _name ## _pins, \
> +		.num_pins = ARRAY_SIZE(rtd1315e_ ## _name ## _pins), \
> +	}

NIH PINCTRL_PINGROUP().

...

> +#define RTD1315E_FUNC(_name) \
> +	{ \
> +		.name = # _name, \
> +		.groups = rtd1315e_ ## _name ## _groups, \
> +		.num_groups = ARRAY_SIZE(rtd1315e_ ## _name ## _groups), \
> +	}

NIH PINCTRL_PINFUNCTION().

...

> +static const struct of_device_id rtd1315e_pinctrl_of_match[] = {
> +	{ .compatible = "realtek,rtd13xxe-pinctrl", },

> +	{},

No comma for the terminator entry.

> +};

...

Same comments for all new drivers in the series.

-- 
With Best Regards,
Andy Shevchenko