[alsa-devel] [PATCH] ASoC: Tegra: sparse cleanup
Olof Johansson
olof at lixom.net
Sat Oct 15 00:54:19 CEST 2011
Fixes the following sparse warnings:
sound/soc/tegra/tegra_das.c:215:8: warning: Using plain integer as NULL pointer
sound/soc/tegra/tegra_das.c:237:8: warning: Using plain integer as NULL pointer
sound/soc/tegra/tegra_pcm.c:370:32: warning: symbol 'tegra_pcm_platform' was not declared. Should it be static?
Signed-off-by: Olof Johansson <olof at lixom.net>
---
sound/soc/tegra/tegra_das.c | 4 ++--
sound/soc/tegra/tegra_pcm.c | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/sound/soc/tegra/tegra_das.c b/sound/soc/tegra/tegra_das.c
index 9f24ef7..3b55a44 100644
--- a/sound/soc/tegra/tegra_das.c
+++ b/sound/soc/tegra/tegra_das.c
@@ -212,7 +212,7 @@ err_release:
release_mem_region(res->start, resource_size(res));
err_free:
kfree(das);
- das = 0;
+ das = NULL;
exit:
return ret;
}
@@ -234,7 +234,7 @@ static int __devexit tegra_das_remove(struct platform_device *pdev)
release_mem_region(res->start, resource_size(res));
kfree(das);
- das = 0;
+ das = NULL;
return 0;
}
diff --git a/sound/soc/tegra/tegra_pcm.c b/sound/soc/tegra/tegra_pcm.c
index c7cfd96..436def1 100644
--- a/sound/soc/tegra/tegra_pcm.c
+++ b/sound/soc/tegra/tegra_pcm.c
@@ -367,7 +367,7 @@ static void tegra_pcm_free(struct snd_pcm *pcm)
tegra_pcm_deallocate_dma_buffer(pcm, SNDRV_PCM_STREAM_PLAYBACK);
}
-struct snd_soc_platform_driver tegra_pcm_platform = {
+static struct snd_soc_platform_driver tegra_pcm_platform = {
.ops = &tegra_pcm_ops,
.pcm_new = tegra_pcm_new,
.pcm_free = tegra_pcm_free,
--
1.7.4.1
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