Re: [PATCH] ASoC: cs43130: Constify struct reg_sequence and reg_sequences

[Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx>]

On Tue, Aug 06, 2024 at 03:43:00PM +0200, Christophe JAILLET wrote:
> 'struct reg_sequence' and 'struct reg_sequences' are not modified in this
> drivers.
> 
> Constifying these structures moves some data to a read-only section, so
> increase overall security.
> 
> On a x86_64, with allmodconfig:
> Before:
> ======
>    text	   data	    bss	    dec	    hex	filename
>   54409	   7881	     64	  62354	   f392	sound/soc/codecs/cs43130.o
> 
> After:
> =====
>    text	   data	    bss	    dec	    hex	filename
>   55562	   6729	     64	  62355	   f393	sound/soc/codecs/cs43130.o
> 
> Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
> ---

Reviewed-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx>

Thanks,
Charles