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authorTakashi Iwai <tiwai@suse.de>2007-01-29 15:33:49 +0100
committerJaroslav Kysela <perex@suse.cz>2007-02-09 09:03:19 +0100
commit0cb29ea0d449d7c0ecc9649a08ab63476389701d (patch)
tree64e007b7a767c8e63f32b346c1069804e8e2df80 /sound/pci/ac97/ac97_codec.c
parent517400cbc75d0604bc34c1866dff7e55ca1be2b4 (diff)
downloadleg-kernel-0cb29ea0d449d7c0ecc9649a08ab63476389701d.tar.gz
[ALSA] Add even more 'const' to everything related to TLV
Mark TLV data as 'const' Signed-of-by: Philipp Matthias Hahn <pmhahn@pmhahn.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'sound/pci/ac97/ac97_codec.c')
-rw-r--r--sound/pci/ac97/ac97_codec.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index bd8cfdcfbdf1..8b7853c14b5b 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -1190,13 +1190,13 @@ static int snd_ac97_cmute_new_stereo(struct snd_card *card, char *name, int reg,
/*
* set dB information
*/
-static DECLARE_TLV_DB_SCALE(db_scale_4bit, -4500, 300, 0);
-static DECLARE_TLV_DB_SCALE(db_scale_5bit, -4650, 150, 0);
-static DECLARE_TLV_DB_SCALE(db_scale_6bit, -9450, 150, 0);
-static DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0);
-static DECLARE_TLV_DB_SCALE(db_scale_rec_gain, 0, 150, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_4bit, -4500, 300, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_5bit, -4650, 150, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_6bit, -9450, 150, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_rec_gain, 0, 150, 0);
-static unsigned int *find_db_scale(unsigned int maxval)
+static const unsigned int *find_db_scale(unsigned int maxval)
{
switch (maxval) {
case 0x0f: return db_scale_4bit;
@@ -1206,8 +1206,8 @@ static unsigned int *find_db_scale(unsigned int maxval)
return NULL;
}
-static void set_tlv_db_scale(struct snd_kcontrol *kctl, unsigned int *tlv)
-{
+static void set_tlv_db_scale(struct snd_kcontrol *kctl, const unsigned int *tlv)
+{
kctl->tlv.p = tlv;
if (tlv)
kctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_TLV_READ;