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ASoC: Intel: Skylake: Constify struct snd_soc_tplg_ops

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Constifying "struct snd_soc_tplg_ops" 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
  58844	   5282	     56	  64182	   fab6	sound/soc/intel/skylake/skl-topology.o

After:
   text	   data	    bss	    dec	    hex	filename
  59004	   5122	     56	  64182	   fab6	sound/soc/intel/skylake/skl-topology.o

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Link: https://msgid.link/r/48f096b6dc617ecf3ca53211c2a696a4df33b21a.1715526069.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Christophe JAILLET
2024-05-13 19:37:23 +02:00
committed by Mark Brown
parent 4a34110133
commit 9ff6aaf0f7
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
sound/soc/intel/skylake/skl-topology.c
+1 -1
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@@ -3470,7 +3470,7 @@ static int skl_tplg_complete(struct snd_soc_component *component)
return 0;
}
static struct snd_soc_tplg_ops skl_tplg_ops = {
static const struct snd_soc_tplg_ops skl_tplg_ops = {
.widget_load = skl_tplg_widget_load,
.control_load = skl_tplg_control_load,
.bytes_ext_ops = skl_tlv_ops,