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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2018-09-18 03:31:09 +0200
committerMark Brown <broonie@kernel.org>2018-09-20 19:31:20 +0200
commit8d6258a4dd267838e2f10643c3d91b79fe75ef6e (patch)
tree6210a8414e0e4ba18b232b06971147fcddc5abf5 /include/sound/soc-dpcm.h
parentASoC: add for_each_dpcm_fe() macro (diff)
downloadlinux-8d6258a4dd267838e2f10643c3d91b79fe75ef6e.tar.xz
linux-8d6258a4dd267838e2f10643c3d91b79fe75ef6e.zip
ASoC: add for_each_dpcm_be() macro
To be more readable code, this patch adds new for_each_dpcm_be() macro, and replace existing code to it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound/soc-dpcm.h')
-rw-r--r--include/sound/soc-dpcm.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/sound/soc-dpcm.h b/include/sound/soc-dpcm.h
index f130de6cfe8e..4be3a2b7c106 100644
--- a/include/sound/soc-dpcm.h
+++ b/include/sound/soc-dpcm.h
@@ -106,6 +106,13 @@ struct snd_soc_dpcm_runtime {
#define for_each_dpcm_fe(be, stream, dpcm) \
list_for_each_entry(dpcm, &(be)->dpcm[stream].fe_clients, list_fe)
+#define for_each_dpcm_be(fe, stream, dpcm) \
+ list_for_each_entry(dpcm, &(fe)->dpcm[stream].be_clients, list_be)
+#define for_each_dpcm_be_safe(fe, stream, dpcm, _dpcm) \
+ list_for_each_entry_safe(dpcm, _dpcm, &(fe)->dpcm[stream].be_clients, list_be)
+#define for_each_dpcm_be_rollback(fe, stream, dpcm) \
+ list_for_each_entry_continue_reverse(dpcm, &(fe)->dpcm[stream].be_clients, list_be)
+
/* can this BE stop and free */
int snd_soc_dpcm_can_be_free_stop(struct snd_soc_pcm_runtime *fe,
struct snd_soc_pcm_runtime *be, int stream);