[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>

23 files changed, 48 insertions, 48 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;
diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c
index f1950fa1f0ef..641d0c8d659e 100644
--- a/sound/pci/ac97/ac97_patch.c
+++ b/sound/pci/ac97/ac97_patch.c
@@ -54,7 +54,7 @@ static int patch_build_controls(struct snd_ac97 * ac97, const struct snd_kcontro
 
 /* replace with a new TLV */
 static void reset_tlv(struct snd_ac97 *ac97, const char *name,
-                      unsigned int *tlv)
+                      const unsigned int *tlv)
 {
         struct snd_ctl_elem_id sid;
         struct snd_kcontrol *kctl;
@@ -1569,7 +1569,7 @@ static const struct snd_kcontrol_new snd_ac97_controls_ad1885[] = {
         AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 8, 1, 1), /* inverted */
 };
 
-static DECLARE_TLV_DB_SCALE(db_scale_6bit_6db_max, -8850, 150, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_6bit_6db_max, -8850, 150, 0);
 
 static int patch_ad1885_specific(struct snd_ac97 * ac97)
 {
@@ -2527,7 +2527,7 @@ static const struct snd_kcontrol_new snd_ac97_spdif_controls_alc650[] = {
         /* AC97_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 13, 1, 0), */
 };
 
-static DECLARE_TLV_DB_SCALE(db_scale_5bit_3db_max, -4350, 150, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_5bit_3db_max, -4350, 150, 0);
 
 static int patch_alc650_specific(struct snd_ac97 * ac97)
 {
diff --git a/sound/pci/ac97/ak4531_codec.c b/sound/pci/ac97/ak4531_codec.c
index c153cb79c518..dc26820a03a5 100644
--- a/sound/pci/ac97/ak4531_codec.c
+++ b/sound/pci/ac97/ak4531_codec.c
@@ -267,9 +267,9 @@ static int snd_ak4531_put_input_sw(struct snd_kcontrol *kcontrol, struct snd_ctl
         return change;
 }
 
-static DECLARE_TLV_DB_SCALE(db_scale_master, -6200, 200, 0);
-static DECLARE_TLV_DB_SCALE(db_scale_mono, -2800, 400, 0);
-static DECLARE_TLV_DB_SCALE(db_scale_input, -5000, 200, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_master, -6200, 200, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_mono, -2800, 400, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_input, -5000, 200, 0);
 
 static struct snd_kcontrol_new snd_ak4531_controls[] = {
 
diff --git a/sound/pci/ca0106/ca0106_mixer.c b/sound/pci/ca0106/ca0106_mixer.c
index 289f78a41608..b913a1fb8c21 100644
--- a/sound/pci/ca0106/ca0106_mixer.c
+++ b/sound/pci/ca0106/ca0106_mixer.c
@@ -74,8 +74,8 @@
 
 #include "ca0106.h"
 
-static DECLARE_TLV_DB_SCALE(snd_ca0106_db_scale1, -5175, 25, 1);
-static DECLARE_TLV_DB_SCALE(snd_ca0106_db_scale2, -10350, 50, 1);
+static const DECLARE_TLV_DB_SCALE(snd_ca0106_db_scale1, -5175, 25, 1);
+static const DECLARE_TLV_DB_SCALE(snd_ca0106_db_scale2, -10350, 50, 1);
 
 static int snd_ca0106_shared_spdif_info(struct snd_kcontrol *kcontrol,
                                         struct snd_ctl_elem_info *uinfo)
diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c
index 8e5519de7115..44cf54607647 100644
--- a/sound/pci/cs4281.c
+++ b/sound/pci/cs4281.c
@@ -1055,7 +1055,7 @@ static int snd_cs4281_put_volume(struct snd_kcontrol *kcontrol,
         return change;
 }
 
-static DECLARE_TLV_DB_SCALE(db_scale_dsp, -4650, 150, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_dsp, -4650, 150, 0);
 
 static struct snd_kcontrol_new snd_cs4281_fm_vol = 
 {
diff --git a/sound/pci/echoaudio/echoaudio.c b/sound/pci/echoaudio/echoaudio.c
index 3410bd4450ad..6a428b81dba6 100644
--- a/sound/pci/echoaudio/echoaudio.c
+++ b/sound/pci/echoaudio/echoaudio.c
@@ -34,7 +34,7 @@ module_param_array(enable, bool, NULL, 0444);
 MODULE_PARM_DESC(enable, "Enable " ECHOCARD_NAME " soundcard.");
 
 static unsigned int channels_list[10] = {1, 2, 4, 6, 8, 10, 12, 14, 16, 999999};
-static DECLARE_TLV_DB_SCALE(db_scale_output_gain, -12800, 100, 1);
+static const DECLARE_TLV_DB_SCALE(db_scale_output_gain, -12800, 100, 1);
 
 static int get_firmware(const struct firmware **fw_entry,
                         const struct firmware *frm, struct echoaudio *chip)
@@ -1085,7 +1085,7 @@ static int snd_echo_input_gain_put(struct snd_kcontrol *kcontrol,
         return changed;
 }
 
-static DECLARE_TLV_DB_SCALE(db_scale_input_gain, -2500, 50, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_input_gain, -2500, 50, 0);
 
 static struct snd_kcontrol_new snd_echo_line_input_gain __devinitdata = {
         .name = "Line Capture Volume",
diff --git a/sound/pci/emu10k1/emufx.c b/sound/pci/emu10k1/emufx.c
index 7b173c496953..c02012cccd8e 100644
--- a/sound/pci/emu10k1/emufx.c
+++ b/sound/pci/emu10k1/emufx.c
@@ -296,7 +296,7 @@ static const u32 db_table[101] = {
 };
 
 /* EMU10k1/EMU10k2 DSP control db gain */
-static DECLARE_TLV_DB_SCALE(snd_emu10k1_db_scale1, -4000, 40, 1);
+static const DECLARE_TLV_DB_SCALE(snd_emu10k1_db_scale1, -4000, 40, 1);
 
 static const u32 onoff_table[2] = {
         0x00000000, 0x00000001
@@ -657,7 +657,7 @@ snd_emu10k1_look_for_ctl(struct snd_emu10k1 *emu, struct snd_ctl_elem_id *id)
 
 #define MAX_TLV_SIZE    256
 
-static unsigned int *copy_tlv(unsigned int __user *_tlv)
+static unsigned int *copy_tlv(const unsigned int __user *_tlv)
 {
         unsigned int data[2];
         unsigned int *tlv;
diff --git a/sound/pci/emu10k1/emumixer.c b/sound/pci/emu10k1/emumixer.c
index 0469546fc333..0981af842b76 100644
--- a/sound/pci/emu10k1/emumixer.c
+++ b/sound/pci/emu10k1/emumixer.c
@@ -42,7 +42,7 @@
 
 #define AC97_ID_STAC9758        0x83847658
 
-static DECLARE_TLV_DB_SCALE(snd_audigy_db_scale2, -10350, 50, 1); /* WM8775 gain scale */
+static const DECLARE_TLV_DB_SCALE(snd_audigy_db_scale2, -10350, 50, 1); /* WM8775 gain scale */
 
 static int snd_emu10k1_spdif_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 {
diff --git a/sound/pci/emu10k1/p16v.c b/sound/pci/emu10k1/p16v.c
index 5da637c73393..465f8d505329 100644
--- a/sound/pci/emu10k1/p16v.c
+++ b/sound/pci/emu10k1/p16v.c
@@ -785,7 +785,7 @@ static int snd_p16v_capture_channel_put(struct snd_kcontrol *kcontrol,
         }
         return change;
 }
-static DECLARE_TLV_DB_SCALE(snd_p16v_db_scale1, -5175, 25, 1);
+static const DECLARE_TLV_DB_SCALE(snd_p16v_db_scale1, -5175, 25, 1);
 
 #define P16V_VOL(xname,xreg,xhl) { \
         .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
diff --git a/sound/pci/es1938.c b/sound/pci/es1938.c
index 66ac26c5a240..fec29a108945 100644
--- a/sound/pci/es1938.c
+++ b/sound/pci/es1938.c
@@ -1344,7 +1344,7 @@ static unsigned int db_scale_line[] = {
         8, 15, TLV_DB_SCALE_ITEM(-750, 150, 0),
 };
 
-static DECLARE_TLV_DB_SCALE(db_scale_capture, 0, 150, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_capture, 0, 150, 0);
 
 static struct snd_kcontrol_new snd_es1938_controls[] = {
 ES1938_DOUBLE_TLV("Master Playback Volume", 0, 0x60, 0x62, 0, 0, 63, 0,
diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c
index b7b361ce3a93..6dc578bbeec9 100644
--- a/sound/pci/fm801.c
+++ b/sound/pci/fm801.c
@@ -1157,7 +1157,7 @@ static int snd_fm801_put_mux(struct snd_kcontrol *kcontrol,
         return snd_fm801_update_bits(chip, FM801_REC_SRC, 7, val);
 }
 
-static DECLARE_TLV_DB_SCALE(db_scale_dsp, -3450, 150, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_dsp, -3450, 150, 0);
 
 #define FM801_CONTROLS ARRAY_SIZE(snd_fm801_controls)
 
diff --git a/sound/pci/ice1712/aureon.c b/sound/pci/ice1712/aureon.c
index 625a9a32b7c7..6941d85dfec9 100644
--- a/sound/pci/ice1712/aureon.c
+++ b/sound/pci/ice1712/aureon.c
@@ -664,11 +664,11 @@ static int aureon_ac97_mmute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_e
         return change;
 }
 
-static DECLARE_TLV_DB_SCALE(db_scale_wm_dac, -12700, 100, 1);
-static DECLARE_TLV_DB_SCALE(db_scale_wm_pcm, -6400, 50, 1);
-static DECLARE_TLV_DB_SCALE(db_scale_wm_adc, -1200, 100, 0);
-static DECLARE_TLV_DB_SCALE(db_scale_ac97_master, -4650, 150, 0);
-static DECLARE_TLV_DB_SCALE(db_scale_ac97_gain, -3450, 150, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_wm_dac, -12700, 100, 1);
+static const DECLARE_TLV_DB_SCALE(db_scale_wm_pcm, -6400, 50, 1);
+static const DECLARE_TLV_DB_SCALE(db_scale_wm_adc, -1200, 100, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_ac97_master, -4650, 150, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_ac97_gain, -3450, 150, 0);
 
 /*
  * Logarithmic volume values for WM8770
diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c
index b8baadba810c..830a1bbd7110 100644
--- a/sound/pci/ice1712/ice1712.c
+++ b/sound/pci/ice1712/ice1712.c
@@ -1378,7 +1378,7 @@ static int snd_ice1712_pro_mixer_volume_put(struct snd_kcontrol *kcontrol, struc
         return change;
 }
 
-static DECLARE_TLV_DB_SCALE(db_scale_playback, -14400, 150, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_playback, -14400, 150, 0);
 
 static const struct snd_kcontrol_new snd_ice1712_multi_playback_ctrls[] __devinitdata = {
         {
diff --git a/sound/pci/ice1712/phase.c b/sound/pci/ice1712/phase.c
index 2d97ac8a07d3..0751718f4d7b 100644
--- a/sound/pci/ice1712/phase.c
+++ b/sound/pci/ice1712/phase.c
@@ -697,8 +697,8 @@ static int phase28_oversampling_put(struct snd_kcontrol *kcontrol, struct snd_ct
         return 0;
 }
 
-static DECLARE_TLV_DB_SCALE(db_scale_wm_dac, -12700, 100, 1);
-static DECLARE_TLV_DB_SCALE(db_scale_wm_pcm, -6400, 50, 1);
+static const DECLARE_TLV_DB_SCALE(db_scale_wm_dac, -12700, 100, 1);
+static const DECLARE_TLV_DB_SCALE(db_scale_wm_pcm, -6400, 50, 1);
 
 static const struct snd_kcontrol_new phase28_dac_controls[] __devinitdata = {
         {
diff --git a/sound/pci/ice1712/pontis.c b/sound/pci/ice1712/pontis.c
index 4c35ddecb8e6..9552497f0765 100644
--- a/sound/pci/ice1712/pontis.c
+++ b/sound/pci/ice1712/pontis.c
@@ -565,7 +565,7 @@ static int pontis_gpio_data_put(struct snd_kcontrol *kcontrol, struct snd_ctl_el
         return changed;
 }
 
-static DECLARE_TLV_DB_SCALE(db_scale_volume, -6400, 50, 1);
+static const DECLARE_TLV_DB_SCALE(db_scale_volume, -6400, 50, 1);
 
 /*
  * mixers
diff --git a/sound/pci/ice1712/prodigy192.c b/sound/pci/ice1712/prodigy192.c
index d551e71c67ca..31cc66eb9f8f 100644
--- a/sound/pci/ice1712/prodigy192.c
+++ b/sound/pci/ice1712/prodigy192.c
@@ -357,8 +357,8 @@ static int aureon_oversampling_put(struct snd_kcontrol *kcontrol, struct snd_ctl
 }
 #endif
 
-static DECLARE_TLV_DB_SCALE(db_scale_dac, -19125, 75, 0);
-static DECLARE_TLV_DB_SCALE(db_scale_adc, 0, 150, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_dac, -19125, 75, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_adc, 0, 150, 0);
 
 /*
  * mixers
diff --git a/sound/pci/mixart/mixart_mixer.c b/sound/pci/mixart/mixart_mixer.c
index 13de0f71d4b7..d7d15c036e02 100644
--- a/sound/pci/mixart/mixart_mixer.c
+++ b/sound/pci/mixart/mixart_mixer.c
@@ -389,7 +389,7 @@ static int mixart_analog_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_e
         return changed;
 }
 
-static DECLARE_TLV_DB_SCALE(db_scale_analog, -9600, 50, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_analog, -9600, 50, 0);
 
 static struct snd_kcontrol_new mixart_control_analog_level = {
         .iface =        SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -872,7 +872,7 @@ static int mixart_pcm_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem
         return changed;
 }
 
-static DECLARE_TLV_DB_SCALE(db_scale_digital, -10950, 50, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_digital, -10950, 50, 0);
 
 static struct snd_kcontrol_new snd_mixart_pcm_vol =
 {
diff --git a/sound/pci/pcxhr/pcxhr_mixer.c b/sound/pci/pcxhr/pcxhr_mixer.c
index b133ad9e095e..d9cc8d2beb6d 100644
--- a/sound/pci/pcxhr/pcxhr_mixer.c
+++ b/sound/pci/pcxhr/pcxhr_mixer.c
@@ -44,8 +44,8 @@
 #define PCXHR_ANALOG_PLAYBACK_LEVEL_MAX  128    /*    0.0 dB */
 #define PCXHR_ANALOG_PLAYBACK_ZERO_LEVEL 104    /*  -24.0 dB ( 0.0 dB - fix level +24.0 dB ) */
 
-static DECLARE_TLV_DB_SCALE(db_scale_analog_capture, -9600, 50, 0);
-static DECLARE_TLV_DB_SCALE(db_scale_analog_playback, -12800, 100, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_analog_capture, -9600, 50, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_analog_playback, -12800, 100, 0);
 
 static int pcxhr_update_analog_audio_level(struct snd_pcxhr *chip, int is_capture, int channel)
 {
@@ -195,7 +195,7 @@ static struct snd_kcontrol_new pcxhr_control_output_switch = {
 #define PCXHR_DIGITAL_LEVEL_MAX         0x1ff   /* +18 dB */
 #define PCXHR_DIGITAL_ZERO_LEVEL        0x1b7   /*  0 dB */
 
-static DECLARE_TLV_DB_SCALE(db_scale_digital, -10950, 50, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_digital, -10950, 50, 0);
 
 #define MORE_THAN_ONE_STREAM_LEVEL      0x000001
 #define VALID_STREAM_PAN_LEVEL_MASK     0x800000
diff --git a/sound/pci/trident/trident_main.c b/sound/pci/trident/trident_main.c
index 474f2d451ae8..3bff32167f66 100644
--- a/sound/pci/trident/trident_main.c
+++ b/sound/pci/trident/trident_main.c
@@ -2627,7 +2627,7 @@ static int snd_trident_vol_control_get(struct snd_kcontrol *kcontrol,
         return 0;
 }
 
-static DECLARE_TLV_DB_SCALE(db_scale_gvol, -6375, 25, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_gvol, -6375, 25, 0);
 
 static int snd_trident_vol_control_put(struct snd_kcontrol *kcontrol,
                                        struct snd_ctl_elem_value *ucontrol)
@@ -2844,7 +2844,7 @@ static int snd_trident_pcm_rvol_control_put(struct snd_kcontrol *kcontrol,
         return change;
 }
 
-static DECLARE_TLV_DB_SCALE(db_scale_crvol, -3175, 25, 1);
+static const DECLARE_TLV_DB_SCALE(db_scale_crvol, -3175, 25, 1);
 
 static struct snd_kcontrol_new snd_trident_pcm_rvol_control __devinitdata =
 {
diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c
index 22caf5d7ff1e..a28992269f5e 100644
--- a/sound/pci/via82xx.c
+++ b/sound/pci/via82xx.c
@@ -1699,7 +1699,7 @@ static int snd_via8233_pcmdxs_volume_put(struct snd_kcontrol *kcontrol,
         return change;
 }
 
-static DECLARE_TLV_DB_SCALE(db_scale_dxs, -9450, 150, 1);
+static const DECLARE_TLV_DB_SCALE(db_scale_dxs, -9450, 150, 1);
 
 static struct snd_kcontrol_new snd_via8233_pcmdxs_volume_control __devinitdata = {
         .name = "PCM Playback Volume",
diff --git a/sound/pci/vx222/vx222.c b/sound/pci/vx222/vx222.c
index 89f58ea180b3..474eac9490ae 100644
--- a/sound/pci/vx222/vx222.c
+++ b/sound/pci/vx222/vx222.c
@@ -73,8 +73,8 @@ MODULE_DEVICE_TABLE(pci, snd_vx222_ids);
 /*
  */
 
-static DECLARE_TLV_DB_SCALE(db_scale_old_vol, -11350, 50, 0);
-static DECLARE_TLV_DB_SCALE(db_scale_akm, -7350, 50, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_old_vol, -11350, 50, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_akm, -7350, 50, 0);
 
 static struct snd_vx_hardware vx222_old_hw = {
 
diff --git a/sound/pci/vx222/vx222_ops.c b/sound/pci/vx222/vx222_ops.c
index 5e51950e05f9..55558bef7166 100644
--- a/sound/pci/vx222/vx222_ops.c
+++ b/sound/pci/vx222/vx222_ops.c
@@ -846,7 +846,7 @@ static void vx2_set_input_level(struct snd_vx222 *chip)
 
 #define MIC_LEVEL_MAX   0xff
 
-static DECLARE_TLV_DB_SCALE(db_scale_mic, -6450, 50, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_mic, -6450, 50, 0);
 
 /*
  * controls API for input levels
diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
index 8b076932f4f5..fd12674d0394 100644
--- a/sound/pci/ymfpci/ymfpci_main.c
+++ b/sound/pci/ymfpci/ymfpci_main.c
@@ -1504,7 +1504,7 @@ static int snd_ymfpci_put_single(struct snd_kcontrol *kcontrol,
         return change;
 }
 
-static DECLARE_TLV_DB_LINEAR(db_scale_native, TLV_DB_GAIN_MUTE, 0);
+static const DECLARE_TLV_DB_LINEAR(db_scale_native, TLV_DB_GAIN_MUTE, 0);
 
 #define YMFPCI_DOUBLE(xname, xindex, reg) \
 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \