Re: [PATCH 3/3] media: ts2020: put regmap_config on the stack

["Uwe Kleine-König" <u.kleine-koenig@baylibre.com>]

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Hello,

On Mon, Sep 21, 2026 at 07:00:55PM +0200, Link Mauve wrote:
> On Sun, Sep 20, 2026 at 09:46:42PM +0200, Uwe Kleine-König wrote:
> > If desired you can keep all the assignments here using:
> > 
> > 	regmap_config = (typeof(regmap_config)){
> > 		.reg_bits = 8,
> > 		.val_bits = 8,
> > 		.lock = ts2020_regmap_lock,
> > 		.unlock = ts2020_regmap_unlock,
> > 		.lock_arg = dev,
> > 	};
> > 
> > > +	dev->regmap = regmap_init_i2c(client, &regmap_config);
> 
> I think I still prefer my approach, there is very little usage of the
> typeof() pattern in the kernel, the only benefit would be to keep
> lock_arg in the same location as the rest of the initial values.

If it's just the typeof you don't like, you can also use:

	regmap_config = (struct regmap_config){
		.reg_bits = 8,
		...
	};

🤷

Best regards
Uwe

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