From 50c697adfb7770a28081f73e7f9f6ddc5b55cfc5 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Wed, 7 Jun 2017 14:20:07 +0200 Subject: ALSA: hda: 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 --- sound/pci/hda/patch_hdmi.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'sound/pci/hda/patch_hdmi.c') diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index 90e4ff87445e..0d7955eec201 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -2782,21 +2782,21 @@ static int nvhdmi_7x_init_8ch(struct hda_codec *codec) return 0; } -static unsigned int channels_2_6_8[] = { +static const unsigned int channels_2_6_8[] = { 2, 6, 8 }; -static unsigned int channels_2_8[] = { +static const unsigned int channels_2_8[] = { 2, 8 }; -static struct snd_pcm_hw_constraint_list hw_constraints_2_6_8_channels = { +static const struct snd_pcm_hw_constraint_list hw_constraints_2_6_8_channels = { .count = ARRAY_SIZE(channels_2_6_8), .list = channels_2_6_8, .mask = 0, }; -static struct snd_pcm_hw_constraint_list hw_constraints_2_8_channels = { +static const struct snd_pcm_hw_constraint_list hw_constraints_2_8_channels = { .count = ARRAY_SIZE(channels_2_8), .list = channels_2_8, .mask = 0, @@ -2807,7 +2807,7 @@ static int simple_playback_pcm_open(struct hda_pcm_stream *hinfo, struct snd_pcm_substream *substream) { struct hdmi_spec *spec = codec->spec; - struct snd_pcm_hw_constraint_list *hw_constraints_channels = NULL; + const struct snd_pcm_hw_constraint_list *hw_constraints_channels = NULL; switch (codec->preset->vendor_id) { case 0x10de0002: -- cgit