[PATCH v2] ASoC: soc-utils: Rename dummy_dma_ops to snd_dummy_dma_ops

From: Matthias Kaehlcke
Date: Tue Sep 25 2018 - 14:09:32 EST


The symbols 'dummy_dma_ops' is declared with different data types by
sound/soc/soc-utils.c and arch/arm64/include/asm/dma-mapping.h. This
leads to conflicts when soc-utils.c (indirectly) includes dma-mapping.h:

sound/soc/soc-utils.c:282:33: error: conflicting types for 'dummy_dma_ops'
static const struct snd_pcm_ops dummy_dma_ops = {
^
...
arch/arm64/include/asm/dma-mapping.h:27:33: note: previous declaration of 'dummy_dma_ops' was here
extern const struct dma_map_ops dummy_dma_ops;
^

Rename the symbol in soc-utils.c to 'snd_dummy_dma_ops' to avoid the
conflict.

Signed-off-by: Matthias Kaehlcke <mka@xxxxxxxxxxxx>
---
Changes in v2:
- use 'snd_dummy_dma_ops' instead of 'snd_dummy_ops'
---
sound/soc/soc-utils.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c
index e0c93496c0cd..e3b9dd634c6d 100644
--- a/sound/soc/soc-utils.c
+++ b/sound/soc/soc-utils.c
@@ -273,13 +273,13 @@ static int dummy_dma_open(struct snd_pcm_substream *substream)
return 0;
}

-static const struct snd_pcm_ops dummy_dma_ops = {
+static const struct snd_pcm_ops snd_dummy_dma_ops = {
.open = dummy_dma_open,
.ioctl = snd_pcm_lib_ioctl,
};

static const struct snd_soc_component_driver dummy_platform = {
- .ops = &dummy_dma_ops,
+ .ops = &snd_dummy_dma_ops,
};

static const struct snd_soc_component_driver dummy_codec = {
--
2.19.0.605.g01d371f741-goog