#include <sound/driver.h>
#include <linux/init.h>
#include <linux/wait.h>
-#include <linux/sched.h>
#include <linux/err.h>
#include <linux/platform_device.h>
#include <linux/moduleparam.h>
static struct platform_device *devices[SNDRV_CARDS];
-static int __init snd_virmidi_probe(struct platform_device *devptr)
+static int __devinit snd_virmidi_probe(struct platform_device *devptr)
{
struct snd_card *card;
struct snd_card_virmidi *vmidi;
return err;
}
-static int snd_virmidi_remove(struct platform_device *devptr)
+static int __devexit snd_virmidi_remove(struct platform_device *devptr)
{
snd_card_free(platform_get_drvdata(devptr));
platform_set_drvdata(devptr, NULL);
static struct platform_driver snd_virmidi_driver = {
.probe = snd_virmidi_probe,
- .remove = snd_virmidi_remove,
+ .remove = __devexit_p(snd_virmidi_remove),
.driver = {
.name = SND_VIRMIDI_DRIVER
},
};
-static void __init_or_module snd_virmidi_unregister_all(void)
+static void snd_virmidi_unregister_all(void)
{
int i;
continue;
device = platform_device_register_simple(SND_VIRMIDI_DRIVER,
i, NULL, 0);
- if (IS_ERR(device)) {
- err = PTR_ERR(device);
- goto errout;
+ if (IS_ERR(device))
+ continue;
+ if (!platform_get_drvdata(device)) {
+ platform_device_unregister(device);
+ continue;
}
devices[i] = device;
cards++;
#ifdef MODULE
printk(KERN_ERR "Card-VirMIDI soundcard not found or device busy\n");
#endif
- err = -ENODEV;
- goto errout;
+ snd_virmidi_unregister_all();
+ return -ENODEV;
}
return 0;
-
- errout:
- snd_virmidi_unregister_all();
- return err;
}
static void __exit alsa_card_virmidi_exit(void)