linux-kernel - Re: [PATCH v2 1/3] mfd: tps65219: Constify struct regmap_irq_sub_irq_map and tps65219_chip

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Message-Id: <175084673360.4146676.5481876655573525593.b4-ty@kernel.org>
Date: Wed, 25 Jun 2025 11:18:53 +0100
From: Lee Jones <lee@...nel.org>
To: Aaro Koskinen <aaro.koskinen@....fi>, 
 Andreas Kemnade <andreas@...nade.info>, Kevin Hilman <khilman@...libre.com>, 
 Roger Quadros <rogerq@...nel.org>, Tony Lindgren <tony@...mide.com>, 
 Lee Jones <lee@...nel.org>, 
 Christophe JAILLET <christophe.jaillet@...adoo.fr>
Cc: linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org, 
 linux-omap@...r.kernel.org
Subject: Re: [PATCH v2 1/3] mfd: tps65219: Constify struct
 regmap_irq_sub_irq_map and tps65219_chip_data

On Sat, 21 Jun 2025 20:28:20 +0200, Christophe JAILLET wrote:
> 'struct regmap_irq_sub_irq_map' and 'struct tps65219_chip_data' are not
> modified in this driver.
> 
> Constifying these structures moves some data to a read-only section, so
> increases overall security.
> 
> On a x86_64, with allmodconfig:
> Before:
> ======
>    text	   data	    bss	    dec	    hex	filename
>   27804	  10016	    256	  38076	   94bc	drivers/mfd/tps65219.o
> 
> [...]

Applied, thanks!

[1/3] mfd: tps65219: Constify struct regmap_irq_sub_irq_map and tps65219_chip_data
      commit: 33b7335e37896ffbc8cc5dcd46f82d5a0e654bf8
[2/3] mfd: tps65219: Remove an unused field from 'struct tps65219'
      commit: 0bbdb525bfa39980bb2f4bdaddd73591eedb6346
[3/3] mfd: tps65219: Remove another unused field from 'struct tps65219'
      commit: ea003d0598460c84effb55a13c362c9c1c6e1cd7

--
Lee Jones [李琼斯]