The compressed stream code has a bunch of structs that are used to
represent DSP memory but have not been marked __packed. This isn't
safe, they could get padded on a 64-bit build.
Signed-off-by: Simon Trimmer <simont@xxxxxxxxxxxxxxxxxxxxx>
---
sound/soc/codecs/wm_adsp.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index 0582585236a2..5a57bb04a0ae 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -97,13 +97,13 @@ struct wm_adsp_system_config_xm_hdr {
__be32 wdma[8];
__be32 build_job_name[3];
__be32 build_job_number;
-};
+} __packed;
struct wm_halo_system_config_xm_hdr {
__be32 halo_heartbeat;
__be32 build_job_name[3];
__be32 build_job_number;
-};
+} __packed;
struct wm_adsp_alg_xm_struct {
__be32 magic;
@@ -114,13 +114,13 @@ struct wm_adsp_alg_xm_struct {
__be32 high_water_mark;
__be32 low_water_mark;
__be64 smoothed_power;
-};
+} __packed;
struct wm_adsp_host_buf_coeff_v1 {
__be32 host_buf_ptr; /* Host buffer pointer */
__be32 versions; /* Version numbers */
__be32 name[4]; /* The buffer name */
-};
+} __packed;
struct wm_adsp_buffer {
__be32 buf1_base; /* Base addr of first buffer area */
@@ -141,7 +141,7 @@ struct wm_adsp_buffer {
__be32 min_free; /* min free space since stream start */
__be32 blocks_written[2]; /* total blocks written (64 bit) */
__be32 words_written[2]; /* total words written (64 bit) */
-};
+} __packed;
struct wm_adsp_compr;
--
2.34.1
