ALSA: rme9652: 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/rme9652.c b/sound/pci/rme9652/rme9652.c
index 59684bf5cac096d815a95094e8aca9006995c282..150d08898db8c700ff9f3ff803f9cf1177aa380a 100644 (file)
--- a/sound/pci/rme9652/rme9652.c
+++ b/sound/pci/rme9652/rme9652.c
@@ -2228,9 +2228,9 @@ static struct snd_pcm_hardware snd_rme9652_capture_subinfo =
        .fifo_size =            0,
 };
 
-static unsigned int period_sizes[] = { 64, 128, 256, 512, 1024, 2048, 4096, 8192 };
+static const unsigned int period_sizes[] = { 64, 128, 256, 512, 1024, 2048, 4096, 8192 };
 
-static struct snd_pcm_hw_constraint_list hw_constraints_period_sizes = {
+static const struct snd_pcm_hw_constraint_list hw_constraints_period_sizes = {
        .count = ARRAY_SIZE(period_sizes),
        .list = period_sizes,
        .mask = 0