[PATCH v4] hw/audio/virtio-snd: Always use little endian audio format

[Philippe Mathieu-Daudé]

The VIRTIO Sound Device conforms with the Virtio spec v1.2,
thus only use little endianness.

Remove the suspicious target_words_bigendian() noticed during
code review.

Cc: qemu-stable@nongnu.org
Fixes: eb9ad377bb ("virtio-sound: handle control messages and streams")
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
Supersedes: <20240422142056.3023-1-philmd@linaro.org>
v4: always LE (MST)
---
 hw/audio/virtio-snd.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/hw/audio/virtio-snd.c b/hw/audio/virtio-snd.c
index c80b58bf5d..ba4fff7302 100644
--- a/hw/audio/virtio-snd.c
+++ b/hw/audio/virtio-snd.c
@@ -24,7 +24,6 @@
 #include "trace.h"
 #include "qapi/error.h"
 #include "hw/audio/virtio-snd.h"
-#include "hw/core/cpu.h"
 
 #define VIRTIO_SOUND_VM_VERSION 1
 #define VIRTIO_SOUND_JACK_DEFAULT 0
@@ -401,7 +400,7 @@ static void virtio_snd_get_qemu_audsettings(audsettings *as,
     as->nchannels = MIN(AUDIO_MAX_CHANNELS, params->channels);
     as->fmt = virtio_snd_get_qemu_format(params->format);
     as->freq = virtio_snd_get_qemu_freq(params->rate);
-    as->endianness = target_words_bigendian() ? 1 : 0;
+    as->endianness = 0; /* Conforming to VIRTIO 1.0: always little endian. */
 }
 
 /*
-- 
2.41.0