@@ -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,
@@ -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,
@@ -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 */
@@ -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
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. Signed-off-by: Takashi Iwai <tiwai@suse.de> --- sound/aoa/codecs/onyx.c | 4 ++-- sound/aoa/codecs/tas-basstreble.h | 4 ++-- sound/aoa/codecs/tas-gain-table.h | 2 +- sound/aoa/soundbus/i2sbus/core.c | 2 +- 4 files changed, 6 insertions(+), 6 deletions(-)