[alsa-devel] Applied "ASoC: rt5677-spi: fix sparse warnings" to the asoc tree

[Mark Brown]

The patch

   ASoC: rt5677-spi: fix sparse warnings

has been applied to the asoc tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.5

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 6442793abf75a8081aa1f5da439529c08af2a5be Mon Sep 17 00:00:00 2001
From: Curtis Malainey <cujomalainey at chromium.org>
Date: Thu, 24 Oct 2019 11:40:26 -0700
Subject: [PATCH] ASoC: rt5677-spi: fix sparse warnings

Fix bugs reported by kbuild test robot

Fixes: a0e0d135427c ("ASoC: rt5677: Add a PCM device for streaming hotword via SPI")
Reported-by: kbuild test robot <lkp at intel.com>
Signed-off-by: Curtis Malainey <cujomalainey at chromium.org>
Link: https://lore.kernel.org/r/20191024184026.183913-1-cujomalainey@chromium.org
Signed-off-by: Mark Brown <broonie at kernel.org>
---
 sound/soc/codecs/rt5677-spi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/rt5677-spi.c b/sound/soc/codecs/rt5677-spi.c
index 3a17643fcd9f..dac1097bc740 100644
--- a/sound/soc/codecs/rt5677-spi.c
+++ b/sound/soc/codecs/rt5677-spi.c
@@ -145,7 +145,7 @@ static int rt5677_spi_hw_free(
 			snd_soc_component_get_drvdata(component);
 
 	mutex_lock(&rt5677_dsp->dma_lock);
-	rt5677_dsp->substream = 0;
+	rt5677_dsp->substream = NULL;
 	mutex_unlock(&rt5677_dsp->dma_lock);
 
 	return snd_pcm_lib_free_vmalloc_buffer(substream);
@@ -362,7 +362,7 @@ static void rt5677_spi_copy_work(struct work_struct *work)
 	mutex_unlock(&rt5677_dsp->dma_lock);
 }
 
-struct page *rt5677_spi_pcm_page(
+static struct page *rt5677_spi_pcm_page(
 		struct snd_soc_component *component,
 		struct snd_pcm_substream *substream,
 		unsigned long offset)
-- 
2.20.1