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/isa/sb/sb8_main.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/sound/isa/sb/sb8_main.c b/sound/isa/sb/sb8_main.c
index 9043397fe62f..0f302be4fb6d 100644
--- a/sound/isa/sb/sb8_main.c
+++ b/sound/isa/sb/sb8_main.c
@@ -46,19 +46,19 @@ MODULE_LICENSE("GPL");
#define SB8_DEN(v) ((SB8_CLOCK + (v) / 2) / (v))
#define SB8_RATE(v) (SB8_CLOCK / SB8_DEN(v))
-static struct snd_ratnum clock = {
+static const struct snd_ratnum clock = {
.num = SB8_CLOCK,
.den_min = 1,
.den_max = 256,
.den_step = 1,
};
-static struct snd_pcm_hw_constraint_ratnums hw_constraints_clock = {
+static const struct snd_pcm_hw_constraint_ratnums hw_constraints_clock = {
.nrats = 1,
.rats = &clock,
};
-static struct snd_ratnum stereo_clocks[] = {
+static const struct snd_ratnum stereo_clocks[] = {
{
.num = SB8_CLOCK,
.den_min = SB8_DEN(22050),
--
2.13.0
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