The only usage of sof_probe_compr_ops is to assign its address to the cops field in the snd_soc_dai_driver struct (in sound/soc/sof/intel/hda-dai.c). Make it const to allow the compiler to put it in read-only memory.
Signed-off-by: Rikard Falkeborn rikard.falkeborn@gmail.com --- sound/soc/sof/sof-probes.c | 2 +- sound/soc/sof/sof-probes.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/sof/sof-probes.c b/sound/soc/sof/sof-probes.c index 5586af9f1a25..c79026cdb8c7 100644 --- a/sound/soc/sof/sof-probes.c +++ b/sound/soc/sof/sof-probes.c @@ -321,7 +321,7 @@ static int sof_probe_compr_pointer(struct snd_compr_stream *cstream, return snd_sof_probe_compr_pointer(sdev, cstream, tstamp, dai); }
-struct snd_soc_cdai_ops sof_probe_compr_ops = { +const struct snd_soc_cdai_ops sof_probe_compr_ops = { .startup = sof_probe_compr_startup, .shutdown = sof_probe_compr_shutdown, .set_params = sof_probe_compr_set_params, diff --git a/sound/soc/sof/sof-probes.h b/sound/soc/sof/sof-probes.h index 35e1dd8d9e03..4a1ed2942d28 100644 --- a/sound/soc/sof/sof-probes.h +++ b/sound/soc/sof/sof-probes.h @@ -32,7 +32,7 @@ int sof_ipc_probe_points_add(struct snd_sof_dev *sdev, int sof_ipc_probe_points_remove(struct snd_sof_dev *sdev, unsigned int *buffer_id, size_t num_buffer_id);
-extern struct snd_soc_cdai_ops sof_probe_compr_ops; +extern const struct snd_soc_cdai_ops sof_probe_compr_ops; extern const struct snd_compress_ops sof_probe_compressed_ops;
#endif