Commit fa35aa46 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: aoa: More constifications 

Apply const prefix at every place where appropriate: the static
register tables, the volume tables and the callback tables.

Just for minor optimization and no functional changes.

Link: https://lore.kernel.org/r/20200105144823.29547-3-tiwai@suse.de


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent f5f87abf

sound/aoa/codecs/onyx.c

+2 −2
Original line number Diff line number Diff line
@@ -543,7 +543,7 @@ static const struct snd_kcontrol_new onyx_spdif_ctrl = { 


/* our registers */



static u8 register_map[] = {

static const u8 register_map[] = {

	ONYX_REG_DAC_ATTEN_LEFT,

	ONYX_REG_DAC_ATTEN_RIGHT,

	ONYX_REG_CONTROL,
@@ -559,7 +559,7 @@ static u8 register_map[] = { 
	ONYX_REG_DIG_INFO4

};



static u8 initial_values[ARRAY_SIZE(register_map)] = {

static const u8 initial_values[ARRAY_SIZE(register_map)] = {

	0x80, 0x80, /* muted */

	ONYX_MRST | ONYX_SRST, /* but handled specially! */

	ONYX_MUTE_LEFT | ONYX_MUTE_RIGHT,

sound/aoa/codecs/tas-basstreble.h

+2 −2
Original line number Diff line number Diff line
@@ -13,7 +13,7 @@ 
#define TAS3004_TREBLE_ZERO	36

#define TAS3004_BASS_ZERO	36



static u8 tas3004_treble_table[] = {

static const u8 tas3004_treble_table[] = {

	150, /* -18 dB */

	149,

	148,
@@ -99,7 +99,7 @@ static inline u8 tas3004_treble(int idx) 
 * I have also ignored completely differences of

 * +/- 1

 */

static s8 tas3004_bass_diff_to_treble[] = {

static const s8 tas3004_bass_diff_to_treble[] = {

	2, /* 7 dB, offset 50 */

	2,

	2,

sound/aoa/codecs/tas-gain-table.h

+1 −1
Original line number Diff line number Diff line
@@ -27,7 +27,7 @@ int main() { 
 * as easy as calculating

 *      hwvalue = 1048576.0*exp(0.057564628*dB*2)

 * :) */

static int tas_gaintable[] = {

static const int tas_gaintable[] = {

	0x000000, /* -infinity dB */

	0x00014b, /* -70.0 dB */

	0x00015f, /* -69.5 dB */

sound/aoa/soundbus/i2sbus/core.c

+1 −1
Original line number Diff line number Diff line
@@ -160,7 +160,7 @@ static int i2sbus_add_dev(struct macio_dev *macio, 
	static const char *rnames[] = { "i2sbus: %pOFn (control)",

					"i2sbus: %pOFn (tx)",

					"i2sbus: %pOFn (rx)" };

	static irq_handler_t ints[] = {

	static const irq_handler_t ints[] = {

		i2sbus_bus_intr,

		i2sbus_tx_intr,

		i2sbus_rx_intr