snd_pcm_hw_constraint_list(), *_ratnums() and *_ratdens() receive the
const pointers. Constify the corresponding static objects for better
hardening.
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
sound/pci/au88x0/au88x0_pcm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/pci/au88x0/au88x0_pcm.c b/sound/pci/au88x0/au88x0_pcm.c
index 335979a753fe..1aa97012451d 100644
--- a/sound/pci/au88x0/au88x0_pcm.c
+++ b/sound/pci/au88x0/au88x0_pcm.c
@@ -112,11 +112,11 @@ static struct snd_pcm_hardware snd_vortex_playback_hw_wt = {
};
#endif
#ifdef CHIP_AU8830
-static unsigned int au8830_channels[3] = {
+static const unsigned int au8830_channels[3] = {
1, 2, 4,
};
-static struct snd_pcm_hw_constraint_list hw_constraints_au8830_channels = {
+static const struct snd_pcm_hw_constraint_list hw_constraints_au8830_channels = {
.count = ARRAY_SIZE(au8830_channels),
.list = au8830_channels,
.mask = 0,
--
2.13.0
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