Merge branch 'linus' of master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa

* 'linus' of master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa:
  [ALSA] usbaudio - Coping with short replies in usbmixer
  [ALSA] Include quirks from Ubuntu Dapper/Edgy/Feisty
  [ALSA] Fix probe of non-PnP ISA devices
  [ALSA] version 1.0.14rc4
  [ALSA] hda-codec - Fix ALC882/861VD codec support on some laptops
  [ALSA] ASoC AC97 device reg bugfix
  [ALSA] ASoC AC97 static GPL symbol fix
  [ALSA] hda-codec - Make the mixer capability check more robust
  [ALSA] usb-audio: another Logitech QuickCam ID

1 files changed, 13 insertions, 6 deletions

diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c
index d2a9c7df0ce5..f7732bf90be3 100644
--- a/sound/isa/es18xx.c
+++ b/sound/isa/es18xx.c
@@ -2036,7 +2036,9 @@ module_param_array(dma2, int, NULL, 0444);
 MODULE_PARM_DESC(dma2, "DMA 2 # for ES18xx driver.");
 
 #ifdef CONFIG_PNP
-static int pnp_registered, pnpc_registered;
+static int isa_registered;
+static int pnp_registered;
+static int pnpc_registered;
 
 static struct pnp_device_id snd_audiodrive_pnpbiosids[] = {
         { .id = "ESS1869" },
@@ -2466,18 +2468,22 @@ static int __init alsa_card_es18xx_init(void)
         int err;
 
         err = isa_register_driver(&snd_es18xx_isa_driver, SNDRV_CARDS);
-        if (err < 0)
-                return err;
-
 #ifdef CONFIG_PNP
+        if (!err)
+                isa_registered = 1;
+
         err = pnp_register_driver(&es18xx_pnp_driver);
         if (!err)
                 pnp_registered = 1;
+
         err = pnp_register_card_driver(&es18xx_pnpc_driver);
         if (!err)
                 pnpc_registered = 1;
+
+        if (isa_registered || pnp_registered)
+                err = 0;
 #endif
-        return 0;
+        return err;
 }
 
 static void __exit alsa_card_es18xx_exit(void)
@@ -2487,8 +2493,9 @@ static void __exit alsa_card_es18xx_exit(void)
                 pnp_unregister_card_driver(&es18xx_pnpc_driver);
         if (pnp_registered)
                 pnp_unregister_driver(&es18xx_pnp_driver);
+        if (isa_registered)
 #endif
-        isa_unregister_driver(&snd_es18xx_isa_driver);
+                isa_unregister_driver(&snd_es18xx_isa_driver);
 }
 
 module_init(alsa_card_es18xx_init)