diff options
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/sh/rcar/dma.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/sound/soc/sh/rcar/dma.c b/sound/soc/sh/rcar/dma.c index 705e524..697f882 100644 --- a/sound/soc/sh/rcar/dma.c +++ b/sound/soc/sh/rcar/dma.c @@ -533,7 +533,7 @@ static void rsnd_dma_of_path(struct rsnd_dma *dma, struct rsnd_mod *mod_start, *mod_end; struct rsnd_priv *priv = rsnd_mod_to_priv(this); struct device *dev = rsnd_priv_to_dev(priv); - int nr, i; + int nr, i, idx; if (!ssi) return; @@ -562,23 +562,24 @@ static void rsnd_dma_of_path(struct rsnd_dma *dma, mod_start = (is_play) ? NULL : ssi; mod_end = (is_play) ? ssi : NULL; - mod[0] = mod_start; + idx = 0; + mod[idx++] = mod_start; for (i = 1; i < nr; i++) { if (src) { - mod[i] = src; + mod[idx++] = src; src = NULL; } else if (ctu) { - mod[i] = ctu; + mod[idx++] = ctu; ctu = NULL; } else if (mix) { - mod[i] = mix; + mod[idx++] = mix; mix = NULL; } else if (dvc) { - mod[i] = dvc; + mod[idx++] = dvc; dvc = NULL; } } - mod[i] = mod_end; + mod[idx] = mod_end; /* * | SSI | SRC | @@ -587,8 +588,8 @@ static void rsnd_dma_of_path(struct rsnd_dma *dma, * !is_play | * | o | */ if ((this == ssi) == (is_play)) { - *mod_from = mod[nr - 1]; - *mod_to = mod[nr]; + *mod_from = mod[idx - 1]; + *mod_to = mod[idx]; } else { *mod_from = mod[0]; *mod_to = mod[1]; @@ -596,7 +597,7 @@ static void rsnd_dma_of_path(struct rsnd_dma *dma, dev_dbg(dev, "module connection (this is %s[%d])\n", rsnd_mod_name(this), rsnd_mod_id(this)); - for (i = 0; i <= nr; i++) { + for (i = 0; i <= idx; i++) { dev_dbg(dev, " %s[%d]%s\n", rsnd_mod_name(mod[i]), rsnd_mod_id(mod[i]), (mod[i] == *mod_from) ? " from" : |
