ASoC: Intel: Skylake: Move sst common initialization to a helper function

Some skl sst context are not dependent of platform and initializing them
independently for each platform can lead to errors. So optimize by
moving them to a helper function and platform specific init code can
call this.

Signed-off-by: G Kranthi <gudishax.kranthikumar@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 5 insertions, 23 deletions

diff --git a/sound/soc/intel/skylake/bxt-sst.c b/sound/soc/intel/skylake/bxt-sst.c
index 268bdaec8042..2bf6ebe29f50 100644
--- a/sound/soc/intel/skylake/bxt-sst.c
+++ b/sound/soc/intel/skylake/bxt-sst.c
@@ -590,23 +590,14 @@ int bxt_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
 	struct sst_dsp *sst;
 	int ret;
 
-	skl = devm_kzalloc(dev, sizeof(*skl), GFP_KERNEL);
-	if (skl == NULL)
-		return -ENOMEM;
-
-	skl->dev = dev;
-	skl_dev.thread_context = skl;
-	INIT_LIST_HEAD(&skl->uuid_list);
-
-	skl->dsp = skl_dsp_ctx_init(dev, &skl_dev, irq);
-	if (!skl->dsp) {
-		dev_err(skl->dev, "skl_dsp_ctx_init failed\n");
-		return -ENODEV;
+	ret = skl_sst_ctx_init(dev, irq, fw_name, dsp_ops, dsp, &skl_dev);
+	if (ret < 0) {
+		dev_err(skl->dev, "%s: no device\n", __func__);
+		return ret;
 	}
 
+	skl = *dsp;
 	sst = skl->dsp;
-	sst->fw_name = fw_name;
-	sst->dsp_ops = dsp_ops;
 	sst->fw_ops = bxt_fw_ops;
 	sst->addr.lpe = mmio_base;
 	sst->addr.shim = mmio_base;
@@ -614,24 +605,15 @@ int bxt_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
 	sst_dsp_mailbox_init(sst, (BXT_ADSP_SRAM0_BASE + SKL_ADSP_W0_STAT_SZ),
 			SKL_ADSP_W0_UP_SZ, BXT_ADSP_SRAM1_BASE, SKL_ADSP_W1_SZ);
 
-	INIT_LIST_HEAD(&sst->module_list);
-	ret = skl_ipc_init(dev, skl);
-	if (ret)
-		return ret;
-
 	/* set the D0i3 check */
 	skl->ipc.ops.check_dsp_lp_on = skl_ipc_check_D0i0;
 
 	skl->cores.count = 2;
 	skl->boot_complete = false;
 	init_waitqueue_head(&skl->boot_wait);
-	skl->is_first_boot = true;
 	INIT_DELAYED_WORK(&skl->d0i3.work, bxt_set_dsp_D0i3);
 	skl->d0i3.state = SKL_DSP_D0I3_NONE;
 
-	if (dsp)
-		*dsp = skl;
-
 	return 0;
 }
 EXPORT_SYMBOL_GPL(bxt_sst_dsp_init);