diff options
| -rw-r--r-- | sound/soc/sh/rcar/core.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index 12f559e0463f..56469ac4bc8c 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -137,10 +137,17 @@ struct dma_chan *rsnd_mod_dma_req(struct rsnd_dai_stream *io, return mod->ops->dma_req(io, mod); } +#define MOD_NAME_NUM 5 #define MOD_NAME_SIZE 16 char *rsnd_mod_name(struct rsnd_mod *mod) { - static char name[MOD_NAME_SIZE]; + static char names[MOD_NAME_NUM][MOD_NAME_SIZE]; + static int num; + char *name = names[num]; + + num++; + if (num >= MOD_NAME_NUM) + num = 0; /* * Let's use same char to avoid pointlessness memory |