ASoC: Intel: Skylake: Call i915 exit last

The Skylake driver uses i915 component APIs to talk to display.
On remove we should free up by invoking snd_hdac_i915_exit() but
that should be last thing in remove routine, so move it to last
in skl_free()

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>

sound/soc/intel/skylake/skl.c

@@ -328,6 +328,8 @@ static int skl_free(struct hdac_ext_bus *ebus)
 
 	snd_hdac_ext_bus_exit(ebus);
 
+	if (IS_ENABLED(CONFIG_SND_SOC_HDAC_HDMI))
+		snd_hdac_i915_exit(&ebus->bus);
 	return 0;
 }
 
@@ -720,9 +722,6 @@ static void skl_remove(struct pci_dev *pci)
 	if (skl->tplg)
 		release_firmware(skl->tplg);
 
-	if (IS_ENABLED(CONFIG_SND_SOC_HDAC_HDMI))
-		snd_hdac_i915_exit(&ebus->bus);
-
 	if (pci_dev_run_wake(pci))
 		pm_runtime_get_noresume(&pci->dev);
 	pci_dev_put(pci);