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Diffstat (limited to 'sound/pci/vx222/vx222.c')
-rw-r--r--sound/pci/vx222/vx222.c112
1 files changed, 27 insertions, 85 deletions
diff --git a/sound/pci/vx222/vx222.c b/sound/pci/vx222/vx222.c
index 55861849d7df..693a4e471cf7 100644
--- a/sound/pci/vx222/vx222.c
+++ b/sound/pci/vx222/vx222.c
@@ -1,21 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Driver for Digigram VX222 V2/Mic PCI soundcards
*
* Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de>
- *
- * 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
*/
#include <linux/init.h>
@@ -33,7 +20,6 @@
MODULE_AUTHOR("Takashi Iwai <tiwai@suse.de>");
MODULE_DESCRIPTION("Digigram VX222 V2/Mic");
MODULE_LICENSE("GPL");
-MODULE_SUPPORTED_DEVICE("{{Digigram," CARD_NAME "}}");
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
@@ -75,7 +61,7 @@ MODULE_DEVICE_TABLE(pci, snd_vx222_ids);
static const DECLARE_TLV_DB_SCALE(db_scale_old_vol, -11350, 50, 0);
static const DECLARE_TLV_DB_SCALE(db_scale_akm, -7350, 50, 0);
-static struct snd_vx_hardware vx222_old_hw = {
+static const struct snd_vx_hardware vx222_old_hw = {
.name = "VX222/Old",
.type = VX_TYPE_BOARD,
@@ -87,7 +73,7 @@ static struct snd_vx_hardware vx222_old_hw = {
.output_level_db_scale = db_scale_old_vol,
};
-static struct snd_vx_hardware vx222_v2_hw = {
+static const struct snd_vx_hardware vx222_v2_hw = {
.name = "VX222/v2",
.type = VX_TYPE_V2,
@@ -99,7 +85,7 @@ static struct snd_vx_hardware vx222_v2_hw = {
.output_level_db_scale = db_scale_akm,
};
-static struct snd_vx_hardware vx222_mic_hw = {
+static const struct snd_vx_hardware vx222_mic_hw = {
.name = "VX222/Mic",
.type = VX_TYPE_MIC,
@@ -114,75 +100,45 @@ static struct snd_vx_hardware vx222_mic_hw = {
/*
*/
-static int snd_vx222_free(struct vx_core *chip)
-{
- struct snd_vx222 *vx = to_vx222(chip);
-
- if (chip->irq >= 0)
- free_irq(chip->irq, (void*)chip);
- if (vx->port[0])
- pci_release_regions(vx->pci);
- pci_disable_device(vx->pci);
- kfree(chip);
- return 0;
-}
-
-static int snd_vx222_dev_free(struct snd_device *device)
-{
- struct vx_core *chip = device->device_data;
- return snd_vx222_free(chip);
-}
-
-
static int snd_vx222_create(struct snd_card *card, struct pci_dev *pci,
- struct snd_vx_hardware *hw,
+ const struct snd_vx_hardware *hw,
struct snd_vx222 **rchip)
{
struct vx_core *chip;
struct snd_vx222 *vx;
int i, err;
- static struct snd_device_ops ops = {
- .dev_free = snd_vx222_dev_free,
- };
- struct snd_vx_ops *vx_ops;
+ const struct snd_vx_ops *vx_ops;
/* enable PCI device */
- if ((err = pci_enable_device(pci)) < 0)
+ err = pcim_enable_device(pci);
+ if (err < 0)
return err;
pci_set_master(pci);
vx_ops = hw->type == VX_TYPE_BOARD ? &vx222_old_ops : &vx222_ops;
chip = snd_vx_create(card, hw, vx_ops,
sizeof(struct snd_vx222) - sizeof(struct vx_core));
- if (! chip) {
- pci_disable_device(pci);
+ if (!chip)
return -ENOMEM;
- }
vx = to_vx222(chip);
vx->pci = pci;
- if ((err = pci_request_regions(pci, CARD_NAME)) < 0) {
- snd_vx222_free(chip);
+ err = pcim_request_all_regions(pci, KBUILD_MODNAME);
+ if (err < 0)
return err;
- }
for (i = 0; i < 2; i++)
vx->port[i] = pci_resource_start(pci, i + 1);
- if (request_threaded_irq(pci->irq, snd_vx_irq_handler,
- snd_vx_threaded_irq_handler, IRQF_SHARED,
- KBUILD_MODNAME, chip)) {
+ if (devm_request_threaded_irq(&pci->dev, pci->irq, snd_vx_irq_handler,
+ snd_vx_threaded_irq_handler, IRQF_SHARED,
+ KBUILD_MODNAME, chip)) {
dev_err(card->dev, "unable to grab IRQ %d\n", pci->irq);
- snd_vx222_free(chip);
return -EBUSY;
}
chip->irq = pci->irq;
-
- if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
- snd_vx222_free(chip);
- return err;
- }
-
+ card->sync_irq = chip->irq;
*rchip = vx;
+
return 0;
}
@@ -192,7 +148,7 @@ static int snd_vx222_probe(struct pci_dev *pci,
{
static int dev;
struct snd_card *card;
- struct snd_vx_hardware *hw;
+ const struct snd_vx_hardware *hw;
struct snd_vx222 *vx;
int err;
@@ -203,8 +159,8 @@ static int snd_vx222_probe(struct pci_dev *pci,
return -ENOENT;
}
- err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE,
- 0, &card);
+ err = snd_devm_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE,
+ 0, &card);
if (err < 0)
return err;
@@ -220,10 +176,9 @@ static int snd_vx222_probe(struct pci_dev *pci,
hw = &vx222_v2_hw;
break;
}
- if ((err = snd_vx222_create(card, pci, hw, &vx)) < 0) {
- snd_card_free(card);
+ err = snd_vx222_create(card, pci, hw, &vx);
+ if (err < 0)
return err;
- }
card->private_data = vx;
vx->core.ibl.size = ibl[dev];
@@ -236,27 +191,19 @@ static int snd_vx222_probe(struct pci_dev *pci,
vx->core.dev = &pci->dev;
#endif
- if ((err = snd_vx_setup_firmware(&vx->core)) < 0) {
- snd_card_free(card);
+ err = snd_vx_setup_firmware(&vx->core);
+ if (err < 0)
return err;
- }
- if ((err = snd_card_register(card)) < 0) {
- snd_card_free(card);
+ err = snd_card_register(card);
+ if (err < 0)
return err;
- }
pci_set_drvdata(pci, card);
dev++;
return 0;
}
-static void snd_vx222_remove(struct pci_dev *pci)
-{
- snd_card_free(pci_get_drvdata(pci));
-}
-
-#ifdef CONFIG_PM_SLEEP
static int snd_vx222_suspend(struct device *dev)
{
struct snd_card *card = dev_get_drvdata(dev);
@@ -273,19 +220,14 @@ static int snd_vx222_resume(struct device *dev)
return snd_vx_resume(&vx->core);
}
-static SIMPLE_DEV_PM_OPS(snd_vx222_pm, snd_vx222_suspend, snd_vx222_resume);
-#define SND_VX222_PM_OPS &snd_vx222_pm
-#else
-#define SND_VX222_PM_OPS NULL
-#endif
+static DEFINE_SIMPLE_DEV_PM_OPS(snd_vx222_pm, snd_vx222_suspend, snd_vx222_resume);
static struct pci_driver vx222_driver = {
.name = KBUILD_MODNAME,
.id_table = snd_vx222_ids,
.probe = snd_vx222_probe,
- .remove = snd_vx222_remove,
.driver = {
- .pm = SND_VX222_PM_OPS,
+ .pm = pm_ptr(&snd_vx222_pm),
},
};
generated by cgit (git 2.34.1) at 2025-12-27 12:12:09 +0000