@@ -170,18 +170,16 @@ static int snd_card_als100_probe(int dev,
struct snd_card_als100 *acard;
struct snd_opl3 *opl3;
- error = snd_card_new(&pcard->card->dev,
- index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_card_als100), &card);
+ error = snd_devm_card_new(&pcard->card->dev,
+ index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_card_als100), &card);
if (error < 0)
return error;
acard = card->private_data;
error = snd_card_als100_pnp(dev, acard, pcard, pid);
- if (error) {
- snd_card_free(card);
+ if (error)
return error;
- }
if (pid->driver_data == SB_HW_DT019X)
dma16[dev] = -1;
@@ -191,10 +189,8 @@ static int snd_card_als100_probe(int dev,
dma8[dev], dma16[dev],
pid->driver_data,
&chip);
- if (error < 0) {
- snd_card_free(card);
+ if (error < 0)
return error;
- }
acard->chip = chip;
if (pid->driver_data == SB_HW_DT019X) {
@@ -213,16 +209,12 @@ static int snd_card_als100_probe(int dev,
}
error = snd_sb16dsp_pcm(chip, 0);
- if (error < 0) {
- snd_card_free(card);
+ if (error < 0)
return error;
- }
error = snd_sbmixer_new(chip);
- if (error < 0) {
- snd_card_free(card);
+ if (error < 0)
return error;
- }
if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) {
int mpu_type = MPU401_HW_ALS100;
@@ -249,23 +241,17 @@ static int snd_card_als100_probe(int dev,
fm_port[dev], fm_port[dev] + 2);
} else {
error = snd_opl3_timer_new(opl3, 0, 1);
- if (error < 0) {
- snd_card_free(card);
+ if (error < 0)
return error;
- }
error = snd_opl3_hwdep_new(opl3, 0, 1, NULL);
- if (error < 0) {
- snd_card_free(card);
+ if (error < 0)
return error;
- }
}
}
error = snd_card_register(card);
- if (error < 0) {
- snd_card_free(card);
+ if (error < 0)
return error;
- }
pnp_set_card_drvdata(pcard, card);
return 0;
}
@@ -291,12 +277,6 @@ static int snd_als100_pnp_detect(struct pnp_card_link *card,
return -ENODEV;
}
-static void snd_als100_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_als100_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state)
{
@@ -327,7 +307,6 @@ static struct pnp_card_driver als100_pnpc_driver = {
.name = "als100",
.id_table = snd_als100_pnpids,
.probe = snd_als100_pnp_detect,
- .remove = snd_als100_pnp_remove,
#ifdef CONFIG_PM
.suspend = snd_als100_pnp_suspend,
.resume = snd_als100_pnp_resume,
This patch converts the resource management in ISA als100 driver with devres as a clean up. Each manual resource management is converted with the corresponding devres helper. The remove callback became superfluous and dropped. This should give no user-visible functional changes. Signed-off-by: Takashi Iwai <tiwai@suse.de> --- sound/isa/als100.c | 41 ++++++++++------------------------------- 1 file changed, 10 insertions(+), 31 deletions(-)