4.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: Colin Ian King colin.king@canonical.com
commit 271ef65b5882425d500e969e875c98e47a6b0c86 upstream.
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@canonical.com Acked-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown broonie@kernel.org Cc: Guenter Roeck linux@roeck-us.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- sound/soc/intel/common/sst-firmware.c | 2 -- 1 file changed, 2 deletions(-)
--- a/sound/soc/intel/common/sst-firmware.c +++ b/sound/soc/intel/common/sst-firmware.c @@ -260,7 +260,6 @@ 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) @@ -271,7 +270,6 @@ 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",