ALSA: hdspm: Constify hw_constraints

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@suse.de>

diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index c48acdb..254c3d0 100644 (file)
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -6040,11 +6040,11 @@ static int snd_hdspm_hw_rule_out_channels(struct snd_pcm_hw_params *params,
 }
 
 
-static unsigned int hdspm_aes32_sample_rates[] = {
+static const unsigned int hdspm_aes32_sample_rates[] = {
        32000, 44100, 48000, 64000, 88200, 96000, 128000, 176400, 192000
 };
 
-static struct snd_pcm_hw_constraint_list
+static const struct snd_pcm_hw_constraint_list
 hdspm_hw_constraints_aes32_sample_rates = {
        .count = ARRAY_SIZE(hdspm_aes32_sample_rates),
        .list = hdspm_aes32_sample_rates,