diff options
| author | Jeeja KP <jeeja.kp@intel.com> | 2015-11-13 16:52:08 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-11-18 21:46:36 +0300 |
| commit | ae395937ab95b8c62806af6a17a6cdfe6086401e (patch) | |
| tree | 6e61f77c63ae2311953475fbe1b3c3c5553f41e6 /sound/soc/intel/skylake/skl-sst-cldma.c | |
| parent | e03fc82d7c474b2f9bcdb0f6a5ef26c6c3ab24ee (diff) | |
| download | linux-ae395937ab95b8c62806af6a17a6cdfe6086401e.tar.xz | |
ASoC: Intel: Skylake: Fix cleanup of dma buffer
During firmware download, dma buffers are allocated in prepare
and never freed on clean up. This patch frees the allocated dma
buffer in cldma controller clean up.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/intel/skylake/skl-sst-cldma.c')
| -rw-r--r-- | sound/soc/intel/skylake/skl-sst-cldma.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/soc/intel/skylake/skl-sst-cldma.c b/sound/soc/intel/skylake/skl-sst-cldma.c index 44748ba98da2..4ddabe30b62a 100644 --- a/sound/soc/intel/skylake/skl-sst-cldma.c +++ b/sound/soc/intel/skylake/skl-sst-cldma.c @@ -137,6 +137,11 @@ static void skl_cldma_cleanup(struct sst_dsp *ctx) sst_dsp_shim_write(ctx, SKL_ADSP_REG_CL_SD_CBL, 0); sst_dsp_shim_write(ctx, SKL_ADSP_REG_CL_SD_LVI, 0); + + if (&ctx->cl_dev.dmab_data) + ctx->dsp_ops.free_dma_buf(ctx->dev, &ctx->cl_dev.dmab_data); + if (&ctx->cl_dev.dmab_bdl) + ctx->dsp_ops.free_dma_buf(ctx->dev, &ctx->cl_dev.dmab_bdl); } static int skl_cldma_wait_interruptible(struct sst_dsp *ctx) |