commit 0cb29ea0d449d7c0ecc9649a08ab63476389701d
author Takashi Iwai <tiwai@suse.de> Mon Jan 29 15:33:49 2007 +0100
committer Jaroslav Kysela <perex@suse.cz> Fri Feb 09 09:03:19 2007 +0100
tree 64e007b7a767c8e63f32b346c1069804e8e2df80
parent 517400cbc75d0604bc34c1866dff7e55ca1be2b4

[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>

sound/pci/ac97/ac97_codec.c

diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index bd8cfdc..8b7853c 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -1190,13 +1190,13 @@
 /*
  * 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 @@
 	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;