ASoC: Intel: remove an unused struct member

We never set the ->scratch pointer, so let's delete it.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/intel/sst-haswell-ipc.c b/sound/soc/intel/sst-haswell-ipc.c
index 083292362da677ea1e9b5996fe1f0d957ac8f150..ccd9669bc307872d187bd6b5e3e9f8ce2ad1fc4b 100644 (file)
--- a/sound/soc/intel/sst-haswell-ipc.c
+++ b/sound/soc/intel/sst-haswell-ipc.c
@@ -277,7 +277,6 @@ struct sst_hsw {
        /* FW config */
        struct sst_hsw_ipc_fw_ready fw_ready;
        struct sst_hsw_ipc_fw_version version;
-       struct sst_module *scratch;
        bool fw_done;
        struct sst_fw *sst_fw;
 
@@ -2105,7 +2104,6 @@ void sst_hsw_dsp_free(struct device *dev, struct sst_pdata *pdata)
        dma_free_coherent(hsw->dsp->dma_dev, SST_HSW_DX_CONTEXT_SIZE,
                        hsw->dx_context, hsw->dx_context_paddr);
        sst_dsp_free(hsw->dsp);
-       kfree(hsw->scratch);
        kthread_stop(hsw->tx_thread);
        kfree(hsw->msg);
 }