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From: Takashi Iwai <tiwai@suse.de>
To: alsa-devel@alsa-project.org
Subject: [alsa-devel] [PATCH 02/68] ALSA: aoa: More constifications
Date: Sun,  5 Jan 2020 15:47:17 +0100
Message-ID: <20200105144823.29547-3-tiwai@suse.de> (raw)
In-Reply-To: <20200105144823.29547-1-tiwai@suse.de>

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(-)

diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
index f85bc8a1e2a6..12028b3e2eee 100644
--- a/sound/aoa/codecs/onyx.c
+++ b/sound/aoa/codecs/onyx.c
@@ -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,
diff --git a/sound/aoa/codecs/tas-basstreble.h b/sound/aoa/codecs/tas-basstreble.h
index 770935af66af..14dc4e9eea73 100644
--- a/sound/aoa/codecs/tas-basstreble.h
+++ b/sound/aoa/codecs/tas-basstreble.h
@@ -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,
diff --git a/sound/aoa/codecs/tas-gain-table.h b/sound/aoa/codecs/tas-gain-table.h
index 77b8e7dc55fd..c9ea01488181 100644
--- a/sound/aoa/codecs/tas-gain-table.h
+++ b/sound/aoa/codecs/tas-gain-table.h
@@ -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 */
diff --git a/sound/aoa/soundbus/i2sbus/core.c b/sound/aoa/soundbus/i2sbus/core.c
index 17df288fbe98..faf6b03131ee 100644
--- a/sound/aoa/soundbus/i2sbus/core.c
+++ b/sound/aoa/soundbus/i2sbus/core.c
@@ -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
-- 
2.16.4

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  parent reply index

Thread overview: 69+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-05 14:47 [alsa-devel] [PATCH 00/68] ALSA: Constifications, take #2 Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 01/68] ALSA: Allow const arrays for legacy resource management helpers Takashi Iwai
2020-01-05 14:47 ` Takashi Iwai [this message]
2020-01-05 14:47 ` [alsa-devel] [PATCH 03/68] ALSA: hda/realtek - More constifications Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 04/68] ALSA: dummy: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 05/68] ALSA: pcm: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 06/68] ALSA: seq: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 07/68] ALSA: vx: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 08/68] ALSA: intel8x0: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 09/68] ALSA: hda: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 10/68] ALSA: ac97: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 11/68] ALSA: usb-audio: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 12/68] ALSA: caiaq: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 13/68] ALSA: au88x0: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 14/68] ALSA: emu10k1: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 15/68] ALSA: riptide: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 16/68] ALSA: ice1712: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 17/68] ALSA: ppc: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 18/68] ALSA: hdsp: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 19/68] ALSA: hdspm: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 20/68] ALSA: rme9652: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 21/68] ALSA: emux: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 22/68] ALSA: usx2y: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 23/68] ALSA: pcxhr: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 24/68] ALSA: mixart: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 25/68] ALSA: ymfpci: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 26/68] ALSA: bcd2000: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 27/68] ALSA: nm256: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 28/68] ALSA: korg1212: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 29/68] ALSA: cs46xx: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 30/68] ALSA: ca0106: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 31/68] ALSA: ctxfi: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 32/68] ALSA: asihpi: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 33/68] ALSA: atiixp: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 34/68] ALSA: es1938: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 35/68] ALSA: es1968: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 36/68] ALSA: cmipci: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 37/68] ALSA: sparc: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 38/68] ALSA: info: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 39/68] ALSA: jack: More constification Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 40/68] ALSA: oss: More constifications Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 41/68] ALSA: rawmidi: More constification Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 42/68] ALSA: opl3: More constifications Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 43/68] ALSA: cmi8328: " Takashi Iwai
2020-01-05 14:47 ` [alsa-devel] [PATCH 44/68] ALSA: cs423x: More constification Takashi Iwai
2020-01-05 14:48 ` [alsa-devel] [PATCH 45/68] ALSA: sb: More constifications Takashi Iwai
2020-01-05 14:48 ` [alsa-devel] [PATCH 46/68] ALSA: cmi8330: " Takashi Iwai
2020-01-05 14:48 ` [alsa-devel] [PATCH 47/68] ALSA: es1688: " Takashi Iwai
2020-01-05 14:48 ` [alsa-devel] [PATCH 48/68] ALSA: es18xx: " Takashi Iwai
2020-01-05 14:48 ` [alsa-devel] [PATCH 49/68] ALSA: gus: " Takashi Iwai
2020-01-05 14:48 ` [alsa-devel] [PATCH 50/68] ALSA: opti9xx: " Takashi Iwai
2020-01-05 14:48 ` [alsa-devel] [PATCH 51/68] ALSA: wss: " Takashi Iwai
2020-01-05 14:48 ` [alsa-devel] [PATCH 52/68] ALSA: sc6000: More constification Takashi Iwai
2020-01-05 14:48 ` [alsa-devel] [PATCH 53/68] ALSA: mts64: More constifications Takashi Iwai
2020-01-05 14:48 ` [alsa-devel] [PATCH 54/68] ALSA: aw2: " Takashi Iwai
2020-01-05 14:48 ` [alsa-devel] [PATCH 55/68] ALSA: lx6464es: " Takashi Iwai
2020-01-05 14:48 ` [alsa-devel] [PATCH 56/68] ALSA: arm: More constification Takashi Iwai
2020-01-05 14:48 ` [alsa-devel] [PATCH 57/68] ALSA: opl4: " Takashi Iwai
2020-01-05 14:48 ` [alsa-devel] [PATCH 58/68] ALSA: serial-u16550: " Takashi Iwai
2020-01-05 14:48 ` [alsa-devel] [PATCH 59/68] ALSA: ak4531: " Takashi Iwai
2020-01-05 14:48 ` [alsa-devel] [PATCH 60/68] ALSA: azt3328: " Takashi Iwai
2020-01-05 14:48 ` [alsa-devel] [PATCH 61/68] ALSA: cs4281: " Takashi Iwai
2020-01-05 14:48 ` [alsa-devel] [PATCH 62/68] ALSA: echoaudio: " Takashi Iwai
2020-01-05 14:48 ` [alsa-devel] [PATCH 63/68] ALSA: ens137x: " Takashi Iwai
2020-01-05 14:48 ` [alsa-devel] [PATCH 64/68] ALSA: fm801: " Takashi Iwai
2020-01-05 14:48 ` [alsa-devel] [PATCH 65/68] ALSA: via82xx: " Takashi Iwai
2020-01-05 14:48 ` [alsa-devel] [PATCH 66/68] ALSA: pdaudiocf: " Takashi Iwai
2020-01-05 14:48 ` [alsa-devel] [PATCH 67/68] ALSA: spi: " Takashi Iwai
2020-01-05 14:48 ` [alsa-devel] [PATCH 68/68] ALSA: sh: Fix compile warning wrt const Takashi Iwai

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