linux-kernel - Re: [PATCH v3 3/3] pinctrl: mcp23s08: Simplify probe()/mcp23s08_spi_regmap

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Date:   Mon, 25 Sep 2023 10:52:26 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Biju Das <biju.das.jz@...renesas.com>
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        Biju Das <biju.das.au@...il.com>
Subject: Re: [PATCH v3 3/3] pinctrl: mcp23s08: Simplify
 probe()/mcp23s08_spi_regmap_init()

On Sun, Sep 24, 2023 at 06:23:20PM +0100, Biju Das wrote:
> Add struct mcp23s08_info and simplify probe()/mcp23s08_spi_regmap_init() by
> replacing match data 'type' with 'struct mcp23s08_info'.
> 
> While at it, replace 'dev_err()'->'dev_err_probe()' and drop printing
> 'type' in error path for i2c_get_match_data().

No need to duplicate info in the name of variables (see below).
With this fixed,
Reviewed-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>

...

> +static const struct mcp23s08_info mcp23s08_i2c_0008 = {

static const struct mcp23s08_info mcp23008_i2c = {

> +	.regmap = &mcp23x08_regmap,
> +	.label = "mcp23008",
> +	.type = MCP_TYPE_008,
> +	.ngpio = 8,
> +	.reg_shift = 0,
> +};
> +
> +static const struct mcp23s08_info mcp23s08_i2c_0017 = {

static const struct mcp23s08_info mcp23017_i2c = {

> +	.regmap = &mcp23x17_regmap,
> +	.label = "mcp23017",
> +	.type = MCP_TYPE_017,
> +	.ngpio = 16,
> +	.reg_shift = 1,
> +};
> +
> +static const struct mcp23s08_info mcp23s08_i2c_0018 = {

static const struct mcp23s08_info mcp23018_i2c = {

> +	.regmap = &mcp23x17_regmap,
> +	.label = "mcp23018",
> +	.type = MCP_TYPE_018,
> +	.ngpio = 16,
> +	.reg_shift = 1,
> +};

...

> +static const struct mcp23s08_info mcp23s08_spi_s08 = {

static const struct mcp23s08_info mcp23s08_spi = {

> +	.regmap = &mcp23x08_regmap,
> +	.type = MCP_TYPE_S08,
> +	.ngpio = 8,
> +	.reg_shift = 0,
> +};
> +
> +static const struct mcp23s08_info mcp23s08_spi_s17 = {

static const struct mcp23s08_info mcp23s17_spi = {

> +	.regmap = &mcp23x17_regmap,
> +	.type = MCP_TYPE_S17,
> +	.ngpio = 16,
> +	.reg_shift = 1,
> +};
> +
> +static const struct mcp23s08_info mcp23s08_spi_s18 = {

static const struct mcp23s08_info mcp23s18_spi = {

> +	.regmap = &mcp23x17_regmap,
> +	.label = "mcp23s18",
> +	.type = MCP_TYPE_S18,
> +	.ngpio = 16,
> +	.reg_shift = 1,
> +};

-- 
With Best Regards,
Andy Shevchenko