media: ti: cal: Constify struct media_entity_operations

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'struct media_entity_operations' is not modified in this driver.

Constifying this structure moves some data to a read-only section, so
increase overall security.

On a x86_64, with allmodconfig, as an example:
Before:
======
   text	   data	    bss	    dec	    hex	filename
  20694	   1394	     32	  22120	   5668	drivers/media/platform/ti/cal/cal-camerarx.o

After:
=====
   text	   data	    bss	    dec	    hex	filename
  20726	   1362	     32	  22120	   5668	drivers/media/platform/ti/cal/cal-camerarx.o

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

...

This commit is contained in:

Christophe JAILLET 2024-06-24 06:40:38 +02:00 • committed by Hans Verkuil

parent 0554e280c5

commit d66f9b2a47

1 changed files with 1 additions and 1 deletions

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drivers/media/platform/ti/cal/cal-camerarx.c

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