[ALSA] continue on IS_ERR from platform device registration
I previously only concerned myself with sound/isa. When I now checked
for more platform_device_register_simple() usages in ALSA I found a
couple more drivers that needed the same patches as already submitted
for all the ISA drivers.
This first one is the continue-on-iserr patch for sound/drivers. This
gets them all.
Signed-off-by: Rene Herman <rene.herman@keyaccess.nl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/drivers/mpu401/mpu401.c b/sound/drivers/mpu401/mpu401.c
index 9ea3059..da7ef26 100644
--- a/sound/drivers/mpu401/mpu401.c
+++ b/sound/drivers/mpu401/mpu401.c
@@ -251,10 +251,8 @@
#endif
device = platform_device_register_simple(SND_MPU401_DRIVER,
i, NULL, 0);
- if (IS_ERR(device)) {
- err = PTR_ERR(device);
- goto errout;
- }
+ if (IS_ERR(device))
+ continue;
platform_devices[i] = device;
snd_mpu401_devices++;
}
@@ -266,14 +264,10 @@
#ifdef MODULE
printk(KERN_ERR "MPU-401 device not found or device busy\n");
#endif
- err = -ENODEV;
- goto errout;
+ snd_mpu401_unregister_all();
+ return -ENODEV;
}
return 0;
-
- errout:
- snd_mpu401_unregister_all();
- return err;
}
static void __exit alsa_card_mpu401_exit(void)