From: Takashi Iwai Date: Wed, 7 Jun 2017 12:17:23 +0000 (+0200) Subject: ALSA: ali5451: Constify hw_constraints X-Git-Tag: v4.14-rc4~21^2~132 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8eba3b30a239807f8d3b185befd9e9fef92cb5e9;p=platform%2Fkernel%2Flinux-rpi3.git ALSA: ali5451: 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 --- diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c index 34bbc2e..8567f1e 100644 --- a/sound/pci/ali5451/ali5451.c +++ b/sound/pci/ali5451/ali5451.c @@ -1602,8 +1602,8 @@ static struct snd_pcm_hardware snd_ali_modem = static int snd_ali_modem_open(struct snd_pcm_substream *substream, int rec, int channel) { - static unsigned int rates[] = {8000, 9600, 12000, 16000}; - static struct snd_pcm_hw_constraint_list hw_constraint_rates = { + static const unsigned int rates[] = {8000, 9600, 12000, 16000}; + static const struct snd_pcm_hw_constraint_list hw_constraint_rates = { .count = ARRAY_SIZE(rates), .list = rates, .mask = 0,