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Diffstat (limited to 'sound/isa/azt2320.c')
-rw-r--r--sound/isa/azt2320.c105
1 files changed, 34 insertions, 71 deletions
diff --git a/sound/isa/azt2320.c b/sound/isa/azt2320.c
index db301ff94ec2..588b9f0831d3 100644
--- a/sound/isa/azt2320.c
+++ b/sound/isa/azt2320.c
@@ -1,20 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
card-azt2320.c - driver for Aztech Systems AZT2320 based soundcards.
Copyright (C) 1999-2000 by Massimo Piccioni <dafastidio@libero.it>
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
@@ -29,7 +17,7 @@
activation method (full-duplex audio!).
*/
-#include <asm/io.h>
+#include <linux/io.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/time.h>
@@ -42,16 +30,9 @@
#include <sound/mpu401.h>
#include <sound/opl3.h>
-#define PFX "azt2320: "
-
MODULE_AUTHOR("Massimo Piccioni <dafastidio@libero.it>");
MODULE_DESCRIPTION("Aztech Systems AZT2320");
MODULE_LICENSE("GPL");
-MODULE_SUPPORTED_DEVICE("{{Aztech Systems,PRO16V},"
- "{Aztech Systems,AZT2320},"
- "{Aztech Systems,AZT3300},"
- "{Aztech Systems,AZT2320},"
- "{Aztech Systems,AZT3000}}");
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
@@ -79,7 +60,7 @@ struct snd_card_azt2320 {
struct snd_wss *chip;
};
-static struct pnp_card_device_id snd_azt2320_pnpids[] = {
+static const struct pnp_card_device_id snd_azt2320_pnpids[] = {
/* PRO16V */
{ .id = "AZT1008", .devs = { { "AZT1008" }, { "AZT2001" }, } },
/* Aztech Sound Galaxy 16 */
@@ -116,7 +97,7 @@ static int snd_card_azt2320_pnp(int dev, struct snd_card_azt2320 *acard,
err = pnp_activate_dev(pdev);
if (err < 0) {
- snd_printk(KERN_ERR PFX "AUDIO pnp configure failure\n");
+ dev_err(&pdev->dev, "AUDIO pnp configure failure\n");
return err;
}
port[dev] = pnp_port_start(pdev, 0);
@@ -137,7 +118,7 @@ static int snd_card_azt2320_pnp(int dev, struct snd_card_azt2320 *acard,
__mpu_error:
if (pdev) {
pnp_release_card_device(pdev);
- snd_printk(KERN_ERR PFX "MPU401 pnp configure failure, skipping\n");
+ dev_err(&pdev->dev, "MPU401 pnp configure failure, skipping\n");
}
acard->devmpu = NULL;
mpu_port[dev] = -1;
@@ -165,9 +146,11 @@ static int snd_card_azt2320_enable_wss(unsigned long port)
{
int error;
- if ((error = snd_card_azt2320_command(port, 0x09)))
+ error = snd_card_azt2320_command(port, 0x09);
+ if (error)
return error;
- if ((error = snd_card_azt2320_command(port, 0x00)))
+ error = snd_card_azt2320_command(port, 0x00);
+ if (error)
return error;
mdelay(5);
@@ -184,82 +167,69 @@ static int snd_card_azt2320_probe(int dev,
struct snd_wss *chip;
struct snd_opl3 *opl3;
- error = snd_card_create(index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_card_azt2320), &card);
+ error = snd_devm_card_new(&pcard->card->dev,
+ index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_card_azt2320), &card);
if (error < 0)
return error;
acard = card->private_data;
- if ((error = snd_card_azt2320_pnp(dev, acard, pcard, pid))) {
- snd_card_free(card);
+ error = snd_card_azt2320_pnp(dev, acard, pcard, pid);
+ if (error)
return error;
- }
- snd_card_set_dev(card, &pcard->card->dev);
- if ((error = snd_card_azt2320_enable_wss(port[dev]))) {
- snd_card_free(card);
+ error = snd_card_azt2320_enable_wss(port[dev]);
+ if (error)
return error;
- }
error = snd_wss_create(card, wss_port[dev], -1,
irq[dev],
dma1[dev], dma2[dev],
WSS_HW_DETECT, 0, &chip);
- if (error < 0) {
- snd_card_free(card);
+ if (error < 0)
return error;
- }
- strcpy(card->driver, "AZT2320");
- strcpy(card->shortname, "Aztech AZT2320");
+ strscpy(card->driver, "AZT2320");
+ strscpy(card->shortname, "Aztech AZT2320");
sprintf(card->longname, "%s, WSS at 0x%lx, irq %i, dma %i&%i",
card->shortname, chip->port, irq[dev], dma1[dev], dma2[dev]);
- error = snd_wss_pcm(chip, 0, NULL);
- if (error < 0) {
- snd_card_free(card);
+ error = snd_wss_pcm(chip, 0);
+ if (error < 0)
return error;
- }
error = snd_wss_mixer(chip);
- if (error < 0) {
- snd_card_free(card);
+ if (error < 0)
return error;
- }
- error = snd_wss_timer(chip, 0, NULL);
- if (error < 0) {
- snd_card_free(card);
+ error = snd_wss_timer(chip, 0);
+ if (error < 0)
return error;
- }
if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) {
if (snd_mpu401_uart_new(card, 0, MPU401_HW_AZT2320,
mpu_port[dev], 0,
mpu_irq[dev], NULL) < 0)
- snd_printk(KERN_ERR PFX "no MPU-401 device at 0x%lx\n", mpu_port[dev]);
+ dev_err(card->dev, "no MPU-401 device at 0x%lx\n", mpu_port[dev]);
}
if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) {
if (snd_opl3_create(card,
fm_port[dev], fm_port[dev] + 2,
OPL3_HW_AUTO, 0, &opl3) < 0) {
- snd_printk(KERN_ERR PFX "no OPL device at 0x%lx-0x%lx\n",
- fm_port[dev], fm_port[dev] + 2);
+ dev_err(card->dev, "no OPL device at 0x%lx-0x%lx\n",
+ fm_port[dev], fm_port[dev] + 2);
} else {
- if ((error = snd_opl3_timer_new(opl3, 1, 2)) < 0) {
- snd_card_free(card);
+ error = snd_opl3_timer_new(opl3, 1, 2);
+ if (error < 0)
return error;
- }
- if ((error = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) {
- snd_card_free(card);
+ error = snd_opl3_hwdep_new(opl3, 0, 1, NULL);
+ if (error < 0)
return error;
- }
}
}
- if ((error = snd_card_register(card)) < 0) {
- snd_card_free(card);
+ error = snd_card_register(card);
+ if (error < 0)
return error;
- }
pnp_set_card_drvdata(pcard, card);
return 0;
}
@@ -285,12 +255,6 @@ static int snd_azt2320_pnp_detect(struct pnp_card_link *card,
return -ENODEV;
}
-static void snd_azt2320_pnp_remove(struct pnp_card_link *pcard)
-{
- snd_card_free(pnp_get_card_drvdata(pcard));
- pnp_set_card_drvdata(pcard, NULL);
-}
-
#ifdef CONFIG_PM
static int snd_azt2320_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state)
{
@@ -320,7 +284,6 @@ static struct pnp_card_driver azt2320_pnpc_driver = {
.name = "azt2320",
.id_table = snd_azt2320_pnpids,
.probe = snd_azt2320_pnp_detect,
- .remove = snd_azt2320_pnp_remove,
#ifdef CONFIG_PM
.suspend = snd_azt2320_pnp_suspend,
.resume = snd_azt2320_pnp_resume,
@@ -338,7 +301,7 @@ static int __init alsa_card_azt2320_init(void)
if (!azt2320_devices) {
pnp_unregister_card_driver(&azt2320_pnpc_driver);
#ifdef MODULE
- snd_printk(KERN_ERR "no AZT2320 based soundcards found\n");
+ pr_err("no AZT2320 based soundcards found\n");
#endif
return -ENODEV;
}
generated by cgit (git 2.34.1) at 2025-12-25 17:16:31 +0000