The patch ASoC: soc-core: add for_each_xxx macro for aux_dev has been applied to the asoc tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.4 All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From c2b71c71037bea7765aa6ff37824520d19108769 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx> Date: Thu, 8 Aug 2019 14:54:44 +0900 Subject: [PATCH] ASoC: soc-core: add for_each_xxx macro for aux_dev To be more readable code, this patch adds new for_each_xxx() macro for aux_dev. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx> Link: https://lore.kernel.org/r/87ftmc6w8s.wl-kuninori.morimoto.gx@xxxxxxxxxxx Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> --- include/sound/soc.h | 10 ++++++++++ sound/soc/meson/axg-card.c | 7 ++++--- sound/soc/soc-core.c | 15 ++++++++------- 3 files changed, 22 insertions(+), 10 deletions(-) diff --git a/include/sound/soc.h b/include/sound/soc.h index 2fc56e5963f3..b1fe5ebea257 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -1087,6 +1087,10 @@ struct snd_soc_card { for ((i) = 0; \ ((i) < (card)->num_links) && ((link) = &(card)->dai_link[i]); \ (i)++) +#define for_each_card_pre_auxs(card, i, aux) \ + for ((i) = 0; \ + ((i) < (card)->num_aux_devs) && ((aux) = &(card)->aux_dev[i]); \ + (i)++) #define for_each_card_links(card, link) \ list_for_each_entry(link, &(card)->dai_link_list, list) @@ -1098,6 +1102,12 @@ struct snd_soc_card { #define for_each_card_rtds_safe(card, rtd, _rtd) \ list_for_each_entry_safe(rtd, _rtd, &(card)->rtd_list, list) +#define for_each_card_auxs(card, component) \ + list_for_each_entry(component, &card->aux_comp_list, card_aux_list) +#define for_each_card_auxs_safe(card, component, _comp) \ + list_for_each_entry_safe(component, _comp, \ + &card->aux_comp_list, card_aux_list) + #define for_each_card_components(card, component) \ list_for_each_entry(component, &(card)->component_dev_list, card_list) diff --git a/sound/soc/meson/axg-card.c b/sound/soc/meson/axg-card.c index 6283e5025548..1f698adde506 100644 --- a/sound/soc/meson/axg-card.c +++ b/sound/soc/meson/axg-card.c @@ -111,6 +111,7 @@ static void axg_card_clean_references(struct axg_card *priv) struct snd_soc_card *card = &priv->card; struct snd_soc_dai_link *link; struct snd_soc_dai_link_component *codec; + struct snd_soc_aux_dev *aux; int i, j; if (card->dai_link) { @@ -123,8 +124,8 @@ static void axg_card_clean_references(struct axg_card *priv) } if (card->aux_dev) { - for (i = 0; i < card->num_aux_devs; i++) - of_node_put(card->aux_dev[i].dlc.of_node); + for_each_card_pre_auxs(card, i, aux) + of_node_put(aux->dlc.of_node); } kfree(card->dai_link); @@ -157,7 +158,7 @@ static int axg_card_add_aux_devices(struct snd_soc_card *card) card->aux_dev = aux; card->num_aux_devs = num; - for (i = 0; i < card->num_aux_devs; i++, aux++) { + for_each_card_pre_auxs(card, i, aux) { aux->dlc.of_node = of_parse_phandle(node, "audio-aux-devs", i); if (!aux->dlc.of_node) diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 4af382d52675..e9f44505cc3e 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1533,9 +1533,9 @@ static int soc_probe_link_dais(struct snd_soc_card *card, return ret; } -static int soc_bind_aux_dev(struct snd_soc_card *card, int num) +static int soc_bind_aux_dev(struct snd_soc_card *card, + struct snd_soc_aux_dev *aux_dev) { - struct snd_soc_aux_dev *aux_dev = &card->aux_dev[num]; struct snd_soc_component *component; /* codecs, usually analog devices */ @@ -1544,6 +1544,7 @@ static int soc_bind_aux_dev(struct snd_soc_card *card, int num) return -EPROBE_DEFER; component->init = aux_dev->init; + /* see for_each_card_auxs */ list_add(&component->card_aux_list, &card->aux_comp_list); return 0; @@ -1556,7 +1557,7 @@ static int soc_probe_aux_devices(struct snd_soc_card *card) int ret; for_each_comp_order(order) { - list_for_each_entry(comp, &card->aux_comp_list, card_aux_list) { + for_each_card_auxs(card, comp) { if (comp->driver->probe_order == order) { ret = soc_probe_component(card, comp); if (ret < 0) { @@ -1578,8 +1579,7 @@ static void soc_remove_aux_devices(struct snd_soc_card *card) int order; for_each_comp_order(order) { - list_for_each_entry_safe(comp, _comp, - &card->aux_comp_list, card_aux_list) { + for_each_card_auxs_safe(card, comp, _comp) { if (comp->driver->remove_order == order) { soc_remove_component(comp); @@ -1913,6 +1913,7 @@ static int snd_soc_instantiate_card(struct snd_soc_card *card) { struct snd_soc_pcm_runtime *rtd; struct snd_soc_dai_link *dai_link; + struct snd_soc_aux_dev *aux; int ret, i, order; mutex_lock(&client_mutex); @@ -1943,8 +1944,8 @@ static int snd_soc_instantiate_card(struct snd_soc_card *card) } /* bind aux_devs too */ - for (i = 0; i < card->num_aux_devs; i++) { - ret = soc_bind_aux_dev(card, i); + for_each_card_pre_auxs(card, i, aux) { + ret = soc_bind_aux_dev(card, aux); if (ret != 0) goto probe_end; } -- 2.20.1 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
