ASoC: Intel: Skylake: Fix the NULL pointer exception in dsp_clean up
If request firmware fails at init, the code loader DMA allocation can be NULL, so check for boot complete before freeing up these resources Signed-off-by: Dharageswari R <dharageswari.r@intel.com> 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>
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@ -336,8 +336,6 @@ void skl_dsp_free(struct sst_dsp *dsp)
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skl_ipc_int_disable(dsp);
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free_irq(dsp->irq, dsp);
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dsp->cl_dev.ops.cl_cleanup_controller(dsp);
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skl_cldma_int_disable(dsp);
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skl_ipc_op_int_disable(dsp);
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skl_ipc_int_disable(dsp);
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@ -454,6 +454,10 @@ void skl_sst_dsp_cleanup(struct device *dev, struct skl_sst *ctx)
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skl_clear_module_table(ctx->dsp);
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skl_ipc_free(&ctx->ipc);
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ctx->dsp->ops->free(ctx->dsp);
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if (ctx->boot_complete) {
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ctx->dsp->cl_dev.ops.cl_cleanup_controller(ctx->dsp);
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skl_cldma_int_disable(ctx->dsp);
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}
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}
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EXPORT_SYMBOL_GPL(skl_sst_dsp_cleanup);
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