Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy...

[pandora-kernel.git] / sound / core / oss / mixer_oss.c

diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c
index 74a2923..c5a5ab9 100644 (file)
--- a/sound/core/oss/mixer_oss.c
+++ b/sound/core/oss/mixer_oss.c
@@ -1,6 +1,6 @@
 /*
  *  OSS emulation layer for the mixer interface
- *  Copyright (c) by Jaroslav Kysela <perex@suse.cz>
+ *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>
  *
  *
  *   This program is free software; you can redistribute it and/or modify
@@ -21,7 +21,6 @@
 
 #include <sound/driver.h>
 #include <linux/init.h>
-#include <linux/smp_lock.h>
 #include <linux/slab.h>
 #include <linux/time.h>
 #include <linux/string.h>
@@ -34,7 +33,7 @@
 
 #define OSS_ALSAEMULVER         _SIOR ('M', 249, int)
 
-MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
+MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
 MODULE_DESCRIPTION("Mixer OSS emulation for ALSA.");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS_SNDRV_MINOR(SNDRV_MINOR_OSS_MIXER);
@@ -926,6 +925,68 @@ static void mixer_slot_clear(struct snd_mixer_oss_slot *rslot)
        rslot->number = idx;
 }
 
+/* In a separate function to keep gcc 3.2 happy - do NOT merge this in
+   snd_mixer_oss_build_input! */
+static int snd_mixer_oss_build_test_all(struct snd_mixer_oss *mixer,
+                                       struct snd_mixer_oss_assign_table *ptr,
+                                       struct slot *slot)
+{
+       char str[64];
+       int err;
+
+       err = snd_mixer_oss_build_test(mixer, slot, ptr->name, ptr->index,
+                                      SNDRV_MIXER_OSS_ITEM_GLOBAL);
+       if (err)
+               return err;
+       sprintf(str, "%s Switch", ptr->name);
+       err = snd_mixer_oss_build_test(mixer, slot, str, ptr->index,
+                                      SNDRV_MIXER_OSS_ITEM_GSWITCH);
+       if (err)
+               return err;
+       sprintf(str, "%s Route", ptr->name);
+       err = snd_mixer_oss_build_test(mixer, slot, str, ptr->index,
+                                      SNDRV_MIXER_OSS_ITEM_GROUTE);
+       if (err)
+               return err;
+       sprintf(str, "%s Volume", ptr->name);
+       err = snd_mixer_oss_build_test(mixer, slot, str, ptr->index,
+                                      SNDRV_MIXER_OSS_ITEM_GVOLUME);
+       if (err)
+               return err;
+       sprintf(str, "%s Playback Switch", ptr->name);
+       err = snd_mixer_oss_build_test(mixer, slot, str, ptr->index,
+                                      SNDRV_MIXER_OSS_ITEM_PSWITCH);
+       if (err)
+               return err;
+       sprintf(str, "%s Playback Route", ptr->name);
+       err = snd_mixer_oss_build_test(mixer, slot, str, ptr->index,
+                                      SNDRV_MIXER_OSS_ITEM_PROUTE);
+       if (err)
+               return err;
+       sprintf(str, "%s Playback Volume", ptr->name);
+       err = snd_mixer_oss_build_test(mixer, slot, str, ptr->index,
+                                      SNDRV_MIXER_OSS_ITEM_PVOLUME);
+       if (err)
+               return err;
+       sprintf(str, "%s Capture Switch", ptr->name);
+       err = snd_mixer_oss_build_test(mixer, slot, str, ptr->index,
+                                      SNDRV_MIXER_OSS_ITEM_CSWITCH);
+       if (err)
+               return err;
+       sprintf(str, "%s Capture Route", ptr->name);
+       err = snd_mixer_oss_build_test(mixer, slot, str, ptr->index,
+                                      SNDRV_MIXER_OSS_ITEM_CROUTE);
+       if (err)
+               return err;
+       sprintf(str, "%s Capture Volume", ptr->name);
+       err = snd_mixer_oss_build_test(mixer, slot, str, ptr->index,
+                                      SNDRV_MIXER_OSS_ITEM_CVOLUME);
+       if (err)
+               return err;
+
+       return 0;
+}
+
 /*
  * build an OSS mixer element.
  * ptr_allocated means the entry is dynamically allocated (change via proc file).
@@ -945,44 +1006,7 @@ static int snd_mixer_oss_build_input(struct snd_mixer_oss *mixer, struct snd_mix
 
        memset(&slot, 0, sizeof(slot));
        memset(slot.numid, 0xff, sizeof(slot.numid)); /* ID_UNKNOWN */
-       if (snd_mixer_oss_build_test(mixer, &slot, ptr->name, ptr->index,
-                                    SNDRV_MIXER_OSS_ITEM_GLOBAL))
-               return 0;
-       sprintf(str, "%s Switch", ptr->name);
-       if (snd_mixer_oss_build_test(mixer, &slot, str, ptr->index,
-                                    SNDRV_MIXER_OSS_ITEM_GSWITCH))
-               return 0;
-       sprintf(str, "%s Route", ptr->name);
-       if (snd_mixer_oss_build_test(mixer, &slot, str, ptr->index,
-                                    SNDRV_MIXER_OSS_ITEM_GROUTE))
-               return 0;
-       sprintf(str, "%s Volume", ptr->name);
-       if (snd_mixer_oss_build_test(mixer, &slot, str, ptr->index,
-                                    SNDRV_MIXER_OSS_ITEM_GVOLUME))
-               return 0;
-       sprintf(str, "%s Playback Switch", ptr->name);
-       if (snd_mixer_oss_build_test(mixer, &slot, str, ptr->index,
-                                    SNDRV_MIXER_OSS_ITEM_PSWITCH))
-               return 0;
-       sprintf(str, "%s Playback Route", ptr->name);
-       if (snd_mixer_oss_build_test(mixer, &slot, str, ptr->index,
-                                    SNDRV_MIXER_OSS_ITEM_PROUTE))
-               return 0;
-       sprintf(str, "%s Playback Volume", ptr->name);
-       if (snd_mixer_oss_build_test(mixer, &slot, str, ptr->index,
-                                    SNDRV_MIXER_OSS_ITEM_PVOLUME))
-               return 0;
-       sprintf(str, "%s Capture Switch", ptr->name);
-       if (snd_mixer_oss_build_test(mixer, &slot, str, ptr->index,
-                                    SNDRV_MIXER_OSS_ITEM_CSWITCH))
-               return 0;
-       sprintf(str, "%s Capture Route", ptr->name);
-       if (snd_mixer_oss_build_test(mixer, &slot, str, ptr->index,
-                                    SNDRV_MIXER_OSS_ITEM_CROUTE))
-               return 0;
-       sprintf(str, "%s Capture Volume", ptr->name);
-       if (snd_mixer_oss_build_test(mixer, &slot, str, ptr->index,
-                                    SNDRV_MIXER_OSS_ITEM_CVOLUME))
+       if (snd_mixer_oss_build_test_all(mixer, ptr, &slot))
                return 0;
        down_read(&mixer->card->controls_rwsem);
        if (ptr->index == 0 && (kctl = snd_mixer_oss_test_id(mixer, "Capture Source", 0)) != NULL) {