leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[PATCH] pnp: opl3sa2: adjust pnp_register_driver signature

Browse Source 
Remove the assumption that pnp_register_driver() returns the number of devices
claimed.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Adam Belay <ambx1@neo.rr.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Bjorn Helgaas 2006-03-27 01:17:05 -08:00 committed by Linus Torvalds
parent ed7cb19131
commit 8c59c4a221
1 changed files with 8 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
sound/isa/opl3sa2.c
View File

@ -95,6 +95,7 @@ static struct platform_device *platform_devices[SNDRV_CARDS];
static int pnp_registered;
static int pnpc_registered;
#endif
static unsigned int snd_opl3sa2_devices;
/* control ports */
#define OPL3SA2_PM_CTRL 0x01
@ -760,6 +761,7 @@ static int __devinit snd_opl3sa2_pnp_detect(struct pnp_dev *pdev,
}
pnp_set_drvdata(pdev, card);
dev++;
snd_opl3sa2_devices++;
return 0;
}
@ -826,6 +828,7 @@ static int __devinit snd_opl3sa2_pnp_cdetect(struct pnp_card_link *pcard,
}
pnp_set_card_drvdata(pcard, card);
dev++;
snd_opl3sa2_devices++;
return 0;
}
@ -944,7 +947,7 @@ static void __init_or_module snd_opl3sa2_unregister_all(void)
static int __init alsa_card_opl3sa2_init(void)
{
int i, err, cards = 0;
int i, err;
if ((err = platform_driver_register(&snd_opl3sa2_nonpnp_driver)) < 0)
return err;
@ -964,23 +967,19 @@ static int __init alsa_card_opl3sa2_init(void)
goto errout;
}
platform_devices[i] = device;
cards++;
snd_opl3sa2_devices++;
}
#ifdef CONFIG_PNP
err = pnp_register_driver(&opl3sa2_pnp_driver);
if (err >= 0) {
if (!err)
pnp_registered = 1;
cards += err;
}
err = pnp_register_card_driver(&opl3sa2_pnpc_driver);
if (err >= 0) {
if (!err)
pnpc_registered = 1;
cards += err;
}
#endif
if (!cards) {
if (!snd_opl3sa2_devices) {
#ifdef MODULE
snd_printk(KERN_ERR "Yamaha OPL3-SA soundcard not found or device busy\n");
#endif