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ALSA: opl4: Convert to snd_seq bus probe mechanism

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The snd_seq bus got a dedicated probe function. Make use of that. This
fixes a runtime warning about the driver needing to be converted to the
bus probe method.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/15cd19c9c8ec32e92b956eec112e515335bc22cf.1765283601.git.u.kleine-koenig@baylibre.com
This commit is contained in:
Uwe Kleine-König 2025-12-09 13:38:47 +01:00 committed by Takashi Iwai
parent 376cdcd3ff
commit 505b57e52c
1 changed files with 5 additions and 8 deletions
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13
sound/drivers/opl4/opl4_seq.c
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@ -118,9 +118,8 @@ static void snd_opl4_seq_free_port(void *private_data)
snd_midi_channel_free_set(opl4->chset);
}
static int snd_opl4_seq_probe(struct device *_dev)
static int snd_opl4_seq_probe(struct snd_seq_device *dev)
{
struct snd_seq_device *dev = to_seq_dev(_dev);
struct snd_opl4 *opl4;
int client;
struct snd_seq_port_callback pcallbacks;
@ -175,27 +174,25 @@ static int snd_opl4_seq_probe(struct device *_dev)
return 0;
}
static int snd_opl4_seq_remove(struct device *_dev)
static void snd_opl4_seq_remove(struct snd_seq_device *dev)
{
struct snd_seq_device *dev = to_seq_dev(_dev);
struct snd_opl4 *opl4;
opl4 = *(struct snd_opl4 **)SNDRV_SEQ_DEVICE_ARGPTR(dev);
if (!opl4)
return -EINVAL;
return;
if (opl4->seq_client >= 0) {
snd_seq_delete_kernel_client(opl4->seq_client);
opl4->seq_client = -1;
}
return 0;
}
static struct snd_seq_driver opl4_seq_driver = {
.probe = snd_opl4_seq_probe,
.remove = snd_opl4_seq_remove,
.driver = {
.name = KBUILD_MODNAME,
.probe = snd_opl4_seq_probe,
.remove = snd_opl4_seq_remove,
},
.id = SNDRV_SEQ_DEV_ID_OPL4,
.argsize = sizeof(struct snd_opl4 *),