The patch
ASoC: add snd_soc_component_read32
has been applied to the asoc tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
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 738b49efe6c6ba485e2b45265db535c58bbd54e7 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com Date: Mon, 6 Nov 2017 01:48:19 +0000 Subject: [PATCH] ASoC: add snd_soc_component_read32
Current codec drivers are using snd_soc_read(). It will be replaced into snd_soc_component_read(), but these 2 are using different style. For example, it will be
- val = snd_soc_read(xxx, reg); + ret = snd_soc_component_read(xxx, reg, &val); + if (ret < 0) { + ... + }
To more smooth replace, let's add snd_soc_component_read32 which is copied from snd_soc_read()
- val = snd_soc_read(xxx, reg); + val = snd_soc_component_read32(xxx, reg);
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown broonie@kernel.org --- include/sound/soc.h | 2 ++ sound/soc/soc-io.c | 14 ++++++++++++++ 2 files changed, 16 insertions(+)
diff --git a/include/sound/soc.h b/include/sound/soc.h index 6c808527a4f6..747588273c96 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -1498,6 +1498,8 @@ static inline int snd_soc_cache_sync(struct snd_soc_codec *codec) /* component IO */ int snd_soc_component_read(struct snd_soc_component *component, unsigned int reg, unsigned int *val); +unsigned int snd_soc_component_read32(struct snd_soc_component *component, + unsigned int reg); int snd_soc_component_write(struct snd_soc_component *component, unsigned int reg, unsigned int val); int snd_soc_component_update_bits(struct snd_soc_component *component, diff --git a/sound/soc/soc-io.c b/sound/soc/soc-io.c index 9b3939049cef..20340ade20a7 100644 --- a/sound/soc/soc-io.c +++ b/sound/soc/soc-io.c @@ -41,6 +41,20 @@ int snd_soc_component_read(struct snd_soc_component *component, } EXPORT_SYMBOL_GPL(snd_soc_component_read);
+unsigned int snd_soc_component_read32(struct snd_soc_component *component, + unsigned int reg) +{ + unsigned int val; + int ret; + + ret = snd_soc_component_read(component, reg, &val); + if (ret < 0) + return -1; + + return val; +} +EXPORT_SYMBOL_GPL(snd_soc_component_read32); + /** * snd_soc_component_write() - Write register value * @component: Component to write to