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authorTakashi Iwai <tiwai@suse.de>2017-06-07 15:21:49 +0300
committerTakashi Iwai <tiwai@suse.de>2017-06-09 11:42:53 +0300
commit3f2bdc45f36df349d9f9984252b612c57a8b1a73 (patch)
tree047a19262274def6b9788179643ad48074172cdc /sound/pci/nm256/nm256.c
parent0f470ce622230b7ebfb88ec8db8676e278867046 (diff)
downloadlinux-3f2bdc45f36df349d9f9984252b612c57a8b1a73.tar.xz
ALSA: nm256: 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>
Diffstat (limited to 'sound/pci/nm256/nm256.c')
-rw-r--r--sound/pci/nm256/nm256.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/pci/nm256/nm256.c b/sound/pci/nm256/nm256.c
index 63f0985dae27..0ef8054c3936 100644
--- a/sound/pci/nm256/nm256.c
+++ b/sound/pci/nm256/nm256.c
@@ -398,10 +398,10 @@ snd_nm256_load_coefficient(struct nm256 *chip, int stream, int number)
/* The actual rates supported by the card. */
-static unsigned int samplerates[8] = {
+static const unsigned int samplerates[8] = {
8000, 11025, 16000, 22050, 24000, 32000, 44100, 48000,
};
-static struct snd_pcm_hw_constraint_list constraints_rates = {
+static const struct snd_pcm_hw_constraint_list constraints_rates = {
.count = ARRAY_SIZE(samplerates),
.list = samplerates,
.mask = 0,