On 10/19/2017 07:33 AM, Colin King wrote:
From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
The pointer dma_dev_name is assigned but never read, it is redundant
and can therefore be removed.
Cleans up clang warning:
sound/soc/intel/common/sst-firmware.c:288:3: warning: Value stored to
'dma_dev_name' is never read
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
Indeed this has been unused since at least 2015...
FWIW
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
---
sound/soc/intel/common/sst-firmware.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/sound/soc/intel/common/sst-firmware.c b/sound/soc/intel/common/sst-firmware.c
index a086c35f91bb..79a9fdf94d38 100644
--- a/sound/soc/intel/common/sst-firmware.c
+++ b/sound/soc/intel/common/sst-firmware.c
@@ -274,7 +274,6 @@ int sst_dma_new(struct sst_dsp *sst)
struct sst_pdata *sst_pdata = sst->pdata;
struct sst_dma *dma;
struct resource mem;
- const char *dma_dev_name;
int ret = 0;
if (sst->pdata->resindex_dma_base == -1)
@@ -285,7 +284,6 @@ int sst_dma_new(struct sst_dsp *sst)
* is attached to the ADSP IP. */
switch (sst->pdata->dma_engine) {
case SST_DMA_TYPE_DW:
- dma_dev_name = "dw_dmac";
break;
default:
dev_err(sst->dev, "error: invalid DMA engine %d\n",
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