[ARM] 4420/2: AT91: GPIO buttons on SAM9261-EK board

[linux-2.6-omap-h63xx.git] / sound / ppc / pmac.c

diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c
index 5a2bef44a2f5c7ef52d2e5312b89e21c02670425..7a22f0f3784ab5e1f1c90401bdd8281d795cd2a5 100644 (file)
--- a/sound/ppc/pmac.c
+++ b/sound/ppc/pmac.c
@@ -775,7 +775,8 @@ static int snd_pmac_free(struct snd_pmac *chip)
                out_le32(&chip->awacs->control, in_le32(&chip->awacs->control) & 0xfff);
        }
 
-       snd_pmac_sound_feature(chip, 0);
+       if (chip->node)
+               snd_pmac_sound_feature(chip, 0);
 
        /* clean up mixer if any */
        if (chip->mixer_free)
@@ -925,6 +926,7 @@ static int __init snd_pmac_detect(struct snd_pmac *chip)
        }
        if (! sound) {
                of_node_put(chip->node);
+               chip->node = NULL;
                return -ENODEV;
        }
        prop = of_get_property(sound, "sub-frame", NULL);
@@ -937,7 +939,9 @@ static int __init snd_pmac_detect(struct snd_pmac *chip)
                printk(KERN_INFO "snd-powermac no longer handles any "
                                 "machines with a layout-id property "
                                 "in the device-tree, use snd-aoa.\n");
+               of_node_put(sound);
                of_node_put(chip->node);
+               chip->node = NULL;
                return -ENODEV;
        }
        /* This should be verified on older screamers */
@@ -1297,8 +1301,6 @@ int __init snd_pmac_new(struct snd_card *card, struct snd_pmac **chip_return)
        return 0;
 
  __error:
-       if (chip->pdev)
-               pci_dev_put(chip->pdev);
        snd_pmac_free(chip);
        return err;
 }