linux-kernel - Re: [PATCH 13/20] regmap: regmap max_raw

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Message-ID: <20150812115136.GA10748@sirena.org.uk>
Date:	Wed, 12 Aug 2015 12:51:36 +0100
From:	Mark Brown <broonie@...nel.org>
To:	Markus Pargmann <mpa@...gutronix.de>
Cc:	Jonathan Cameron <jic23@...nel.org>,
	Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
	linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, kernel@...gutronix.de
Subject: Re: [PATCH 13/20] regmap: regmap max_raw_io getter function

On Wed, Aug 12, 2015 at 12:12:38PM +0200, Markus Pargmann wrote:
> Signed-off-by: Markus Pargmann <mpa@...gutronix.de>

Your changelog doesn't mention why anything would reasonably want to use
this and...

> +size_t regmap_get_raw_io_max(struct regmap *map)
> +{
> +	return map->max_raw_io;
> +}
> +EXPORT_SYMBOL_GPL(regmap_get_raw_io_max);
> +
> +/**
> + * regmap_get_raw_read_max - Get the maximum size we can read
> + *
> + * @map: Map to check.
> + */

...it is adding two functions which don't seem very symmetrically named.

> @@ -441,6 +441,8 @@ int regmap_get_max_register(struct regmap *map);
>  int regmap_get_reg_stride(struct regmap *map);
>  int regmap_async_complete(struct regmap *map);
>  bool regmap_can_raw_write(struct regmap *map);
> +size_t regmap_get_raw_write_max(struct regmap *map);
> +size_t regmap_get_raw_io_max(struct regmap *map);

Do we want stubs here?

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