@@ -20,7 +20,7 @@
#define FSL_ASRC_DMABUF_SIZE (256 * 1024)
-static struct snd_pcm_hardware snd_imx_hardware = {
+static const struct snd_pcm_hardware snd_imx_hardware = {
.info = SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_MMAP |
@@ -154,7 +154,7 @@ static snd_pcm_uframes_t snd_imx_pcm_pointer(struct snd_pcm_substream *substream
return bytes_to_frames(substream->runtime, iprtd->offset);
}
-static struct snd_pcm_hardware snd_imx_hardware = {
+static const struct snd_pcm_hardware snd_imx_hardware = {
.info = SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_MMAP |