1 files changed, 7 insertions, 7 deletions

diff --git a/include/uapi/sound/compress_params.h b/include/uapi/sound/compress_params.h
index 165e7059de75..d9bd9ca0d5b0 100644
--- a/include/uapi/sound/compress_params.h
+++ b/include/uapi/sound/compress_params.h
@@ -268,7 +268,7 @@ struct snd_enc_vorbis {
         __u32 max_bit_rate;
         __u32 min_bit_rate;
         __u32 downmix;
-};
+} __attribute__((packed, aligned(4)));
 
 
 /**
@@ -284,7 +284,7 @@ struct snd_enc_real {
         __u32 quant_bits;
         __u32 start_region;
         __u32 num_regions;
-};
+} __attribute__((packed, aligned(4)));
 
 /**
  * struct snd_enc_flac
@@ -308,12 +308,12 @@ struct snd_enc_real {
 struct snd_enc_flac {
         __u32 num;
         __u32 gain;
-};
+} __attribute__((packed, aligned(4)));
 
 struct snd_enc_generic {
         __u32 bw;       /* encoder bandwidth */
         __s32 reserved[15];
-};
+} __attribute__((packed, aligned(4)));
 
 union snd_codec_options {
         struct snd_enc_wma wma;
@@ -321,7 +321,7 @@ union snd_codec_options {
         struct snd_enc_real real;
         struct snd_enc_flac flac;
         struct snd_enc_generic generic;
-};
+} __attribute__((packed, aligned(4)));
 
 /** struct snd_codec_desc - description of codec capabilities
  * @max_ch: Maximum number of audio channels
@@ -358,7 +358,7 @@ struct snd_codec_desc {
         __u32 formats;
         __u32 min_buffer;
         __u32 reserved[15];
-};
+} __attribute__((packed, aligned(4)));
 
 /** struct snd_codec
  * @id: Identifies the supported audio encoder/decoder.
@@ -399,6 +399,6 @@ struct snd_codec {
         __u32 align;
         union snd_codec_options options;
         __u32 reserved[3];
-};
+} __attribute__((packed, aligned(4)));
 
 #endif