[alsa-devel] [PATCH] ALSA: uapi: Replace __packed with __attribute__((packed))

Amadeusz Sławiński amadeuszx.slawinski at linux.intel.com
Fri Feb 7 17:15:33 CET 2020


Userspace doesn't know what __packed is, change it to
__attribute__((packed)), like in the rest of a header.

Fixes: 348f48220b97 (ASoC: topology: Move v4 manifest header data structures to uapi)

Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski at linux.intel.com>
---
 include/uapi/sound/asoc.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/uapi/sound/asoc.h b/include/uapi/sound/asoc.h
index 6048553c119d..1ae8b06691cb 100644
--- a/include/uapi/sound/asoc.h
+++ b/include/uapi/sound/asoc.h
@@ -586,7 +586,7 @@ struct snd_soc_tplg_manifest_v4 {
 	__le32 pcm_elems;	/* number of PCM elements */
 	__le32 dai_link_elems;	/* number of DAI link elements */
 	struct snd_soc_tplg_private priv;
-} __packed;
+} __attribute((packed));
 
 /* Stream Capabilities v4 */
 struct snd_soc_tplg_stream_caps_v4 {
@@ -604,7 +604,7 @@ struct snd_soc_tplg_stream_caps_v4 {
 	__le32 period_size_max;	/* max period size bytes */
 	__le32 buffer_size_min;	/* min buffer size bytes */
 	__le32 buffer_size_max;	/* max buffer size bytes */
-} __packed;
+} __attribute((packed));
 
 /* PCM v4 */
 struct snd_soc_tplg_pcm_v4 {
@@ -619,7 +619,7 @@ struct snd_soc_tplg_pcm_v4 {
 	struct snd_soc_tplg_stream stream[SND_SOC_TPLG_STREAM_CONFIG_MAX]; /* for DAI link */
 	__le32 num_streams;	/* number of streams */
 	struct snd_soc_tplg_stream_caps_v4 caps[2]; /* playback and capture for DAI */
-} __packed;
+} __attribute((packed));
 
 /* Physical link config v4 */
 struct snd_soc_tplg_link_config_v4 {
@@ -627,6 +627,6 @@ struct snd_soc_tplg_link_config_v4 {
 	__le32 id;              /* unique ID - used to match */
 	struct snd_soc_tplg_stream stream[SND_SOC_TPLG_STREAM_CONFIG_MAX]; /* supported configs playback and captrure */
 	__le32 num_streams;     /* number of streams */
-} __packed;
+} __attribute((packed));
 
 #endif
-- 
2.17.1



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