write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/sound/pci/ice1712/prodigy_hifi.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  *   ALSA driver for ICEnsemble VT1724 (Envy24HT)
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  *
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@@ -7,21 +8,6 @@
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  *      Copyright (c) 2007 Julian Scheel <julian@jusst.de>
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  *      Copyright (c) 2007 allank
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  *      Copyright (c) 2004 Takashi Iwai <tiwai@suse.de>
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- *
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- *   This program is free software; you can redistribute it and/or modify
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- *   it under the terms of the GNU General Public License as published by
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- *   the Free Software Foundation; either version 2 of the License, or
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- *   (at your option) any later version.
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- *
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- *   This program is distributed in the hope that it will be useful,
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- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
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- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- *   GNU General Public License for more details.
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- *
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- *   You should have received a copy of the GNU General Public License
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- *   along with this program; if not, write to the Free Software
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- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
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- *
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  */
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@@ -298,7 +284,7 @@
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 static const DECLARE_TLV_DB_SCALE(db_scale_wm_dac, -12700, 100, 1);
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 static const DECLARE_TLV_DB_LINEAR(ak4396_db_scale, TLV_DB_GAIN_MUTE, 0);
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-static struct snd_kcontrol_new prodigy_hd2_controls[] = {
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+static const struct snd_kcontrol_new prodigy_hd2_controls[] = {
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     {
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 	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
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 	.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
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@@ -755,7 +741,7 @@
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  * mixers
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  */
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-static struct snd_kcontrol_new prodigy_hifi_controls[] = {
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+static const struct snd_kcontrol_new prodigy_hifi_controls[] = {
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 	{
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 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
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 		.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
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@@ -904,12 +890,8 @@
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 static void wm_proc_init(struct snd_ice1712 *ice)
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 {
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-	struct snd_info_entry *entry;
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-	if (!snd_card_proc_new(ice->card, "wm_codec", &entry)) {
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-		snd_info_set_text_ops(entry, ice, wm_proc_regs_read);
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-		entry->mode |= 0200;
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-		entry->c.text.write = wm_proc_regs_write;
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-	}
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+	snd_card_rw_proc_new(ice->card, "wm_codec", ice, wm_proc_regs_read,
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+			     wm_proc_regs_write);
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 }
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 static int prodigy_hifi_add_controls(struct snd_ice1712 *ice)
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@@ -948,7 +930,7 @@
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 static void wm8766_init(struct snd_ice1712 *ice)
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 {
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-	static unsigned short wm8766_inits[] = {
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+	static const unsigned short wm8766_inits[] = {
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 		WM8766_RESET,	   0x0000,
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 		WM8766_DAC_CTRL,	0x0120,
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 		WM8766_INT_CTRL,	0x0022, /* I2S Normal Mode, 24 bit */
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@@ -971,7 +953,7 @@
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 static void wm8776_init(struct snd_ice1712 *ice)
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 {
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-	static unsigned short wm8776_inits[] = {
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+	static const unsigned short wm8776_inits[] = {
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 		/* These come first to reduce init pop noise */
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 		WM_ADC_MUX,	0x0003,	/* ADC mute */
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 		/* 0x00c0 replaced by 0x0003 */
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@@ -991,7 +973,7 @@
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 #ifdef CONFIG_PM_SLEEP
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 static int prodigy_hifi_resume(struct snd_ice1712 *ice)
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 {
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-	static unsigned short wm8776_reinit_registers[] = {
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+	static const unsigned short wm8776_reinit_registers[] = {
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 		WM_MASTER_CTRL,
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 		WM_DAC_INT,
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 		WM_ADC_INT,
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@@ -1051,7 +1033,7 @@
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  */
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 static int prodigy_hifi_init(struct snd_ice1712 *ice)
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 {
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-	static unsigned short wm8776_defaults[] = {
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+	static const unsigned short wm8776_defaults[] = {
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 		WM_MASTER_CTRL,  0x0022, /* 256fs, slave mode */
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 		WM_DAC_INT,	0x0022,	/* I2S, normal polarity, 24bit */
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 		WM_ADC_INT,	0x0022,	/* I2S, normal polarity, 24bit */
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@@ -1126,7 +1108,7 @@
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  */
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 static void ak4396_init(struct snd_ice1712 *ice)
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 {
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-	static unsigned short ak4396_inits[] = {
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+	static const unsigned short ak4396_inits[] = {
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 		AK4396_CTRL1,	   0x87,   /* I2S Normal Mode, 24 bit */
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 		AK4396_CTRL2,	   0x02,
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 		AK4396_CTRL3,	   0x00, 
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@@ -1198,7 +1180,7 @@
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 }
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-static unsigned char prodigy71hifi_eeprom[] = {
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+static const unsigned char prodigy71hifi_eeprom[] = {
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 	0x4b,   /* SYSCONF: clock 512, spdif-in/ADC, 4DACs */
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 	0x80,   /* ACLINK: I2S */
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 	0xfc,   /* I2S: vol, 96k, 24bit, 192k */
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@@ -1214,7 +1196,7 @@
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 	0x00,   /* GPIO_STATE2 */
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 };
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-static unsigned char prodigyhd2_eeprom[] = {
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+static const unsigned char prodigyhd2_eeprom[] = {
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 	0x4b,   /* SYSCONF: clock 512, spdif-in/ADC, 4DACs */
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 	0x80,   /* ACLINK: I2S */
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 	0xfc,   /* I2S: vol, 96k, 24bit, 192k */
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@@ -1230,7 +1212,7 @@
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 	0x00,   /* GPIO_STATE2 */
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 };
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-static unsigned char fortissimo4_eeprom[] = {
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+static const unsigned char fortissimo4_eeprom[] = {
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 	0x43,   /* SYSCONF: clock 512, ADC, 4DACs */	
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 	0x80,   /* ACLINK: I2S */
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 	0xfc,   /* I2S: vol, 96k, 24bit, 192k */