diff --git a/hw/adlib.c b/hw/adlib.c
index fa2a03dffc..f482d1fa84 100644
--- a/hw/adlib.c
+++ b/hw/adlib.c
@@ -310,7 +310,8 @@ int Adlib_init (AudioState *audio)
         "adlib",
         s,
         adlib_callback,
-        &as
+        &as,
+        0                       /* XXX: little endian? */
         );
     if (!s->voice) {
         Adlib_fini (s);
@@ -321,8 +322,8 @@ int Adlib_init (AudioState *audio)
     s->mixbuf = qemu_mallocz (s->samples << SHIFT);
 
     if (!s->mixbuf) {
-        dolog ("not enough memory for adlib mixing buffer (%d)\n",
-               s->samples << SHIFT);
+        dolog ("Could not allocate mixing buffer, %d samples (each %d bytes)\n",
+               s->samples, 1 << SHIFT);
         Adlib_fini (s);
         return -1;
     }
diff --git a/hw/es1370.c b/hw/es1370.c
index 217fd30b53..9fddd9d8b3 100644
--- a/hw/es1370.c
+++ b/hw/es1370.c
@@ -432,7 +432,8 @@ static void es1370_update_voices (ES1370State *s, uint32_t ctl, uint32_t sctl)
                             "es1370.adc",
                             s,
                             es1370_adc_callback,
-                            &as
+                            &as,
+                            0   /* little endian */
                             );
                 }
                 else {
@@ -443,7 +444,8 @@ static void es1370_update_voices (ES1370State *s, uint32_t ctl, uint32_t sctl)
                             i ? "es1370.dac2" : "es1370.dac1",
                             s,
                             i ? es1370_dac2_callback : es1370_dac1_callback,
-                            &as
+                            &as,
+                            0   /* litle endian */
                             );
                 }
             }
diff --git a/hw/sb16.c b/hw/sb16.c
index 8c633c3104..f7b12e6116 100644
--- a/hw/sb16.c
+++ b/hw/sb16.c
@@ -254,7 +254,8 @@ static void dma_cmd8 (SB16State *s, int mask, int dma_len)
             "sb16",
             s,
             SB_audio_callback,
-            &as
+            &as,
+            0                   /* little endian */
             );
     }
 
@@ -348,7 +349,8 @@ static void dma_cmd (SB16State *s, uint8_t cmd, uint8_t d0, int dma_len)
             "sb16",
             s,
             SB_audio_callback,
-            &as
+            &as,
+            0                   /* little endian */
             );
     }
 
@@ -1340,7 +1342,8 @@ static int SB_load (QEMUFile *f, void *opaque, int version_id)
                 "sb16",
                 s,
                 SB_audio_callback,
-                &as
+                &as,
+                0               /* little endian */
                 );
         }