Merge tag 'sound-5.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "This became bigger than I have hoped for rc7. But, the only large LOC
  is for stm32 fixes that are simple rewriting of register access
  helpers, while the rest are all nice and small fixes:

   - A few ASoC fixes for the remaining probe error handling bugs

   - ALSA sequencer core fix for racy proc file accesses

   - Revert the option rename of snd-hda-intel to make compatible again

   - Various device-specific fixes"

* tag 'sound-5.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: seq: Fix racy access for queue timer in proc read
  ALSA: usb-audio: fix sync-ep altsetting sanity check
  ASoC: msm8916-wcd-digital: Reset RX interpolation path after use
  ASoC: msm8916-wcd-analog: Fix MIC BIAS Internal1
  ASoC: cros_ec_codec: Make the device acpi compatible
  ASoC: sti: fix possible sleep-in-atomic
  ASoC: msm8916-wcd-analog: Fix selected events for MIC BIAS External1
  ASoC: hdac_hda: Fix error in driver removal after failed probe
  ASoC: SOF: Intel: fix HDA codec driver probe with multiple controllers
  ASoC: SOF: Intel: lower print level to dbg if we will reinit DSP
  ALSA: dice: fix fallback from protocol extension into limited functionality
  ALSA: firewire-tascam: fix corruption due to spin lock without restoration in SoftIRQ context
  ALSA: hda: Rename back to dmic_detect option
  ASoC: stm32: dfsdm: fix 16 bits record
  ASoC: stm32: sai: fix possible circular locking
  ASoC: Fix NULL dereference at freeing
  ASoC: Intel: bytcht_es8316: Fix Irbis NB41 netbook quirk
  ASoC: rt5640: Fix NULL dereference on module unload

2 files changed, 15 insertions, 10 deletions

diff --git a/sound/soc/sof/intel/hda-codec.c b/sound/soc/sof/intel/hda-codec.c
index 827f84a0722e..fbfa225d1c5a 100644
--- a/sound/soc/sof/intel/hda-codec.c
+++ b/sound/soc/sof/intel/hda-codec.c
@@ -24,19 +24,18 @@
 #define IDISP_VID_INTEL	0x80860000
 
 /* load the legacy HDA codec driver */
-#ifdef MODULE
-static void hda_codec_load_module(struct hda_codec *codec)
+static int hda_codec_load_module(struct hda_codec *codec)
 {
+#ifdef MODULE
 	char alias[MODULE_NAME_LEN];
 	const char *module = alias;
 
 	snd_hdac_codec_modalias(&codec->core, alias, sizeof(alias));
 	dev_dbg(&codec->core.dev, "loading codec module: %s\n", module);
 	request_module(module);
-}
-#else
-static void hda_codec_load_module(struct hda_codec *codec) {}
 #endif
+	return device_attach(hda_codec_dev(codec));
+}
 
 /* enable controller wake up event for all codecs with jack connectors */
 void hda_codec_jack_wake_enable(struct snd_sof_dev *sdev)
@@ -129,10 +128,16 @@ static int hda_codec_probe(struct snd_sof_dev *sdev, int address)
 	if ((mach_params && mach_params->common_hdmi_codec_drv) ||
 	    (resp & 0xFFFF0000) != IDISP_VID_INTEL) {
 		hdev->type = HDA_DEV_LEGACY;
-		hda_codec_load_module(&hda_priv->codec);
+		ret = hda_codec_load_module(&hda_priv->codec);
+		/*
+		 * handle ret==0 (no driver bound) as an error, but pass
+		 * other return codes without modification
+		 */
+		if (ret == 0)
+			ret = -ENOENT;
 	}
 
-	return 0;
+	return ret;
 #else
 	hdev = devm_kzalloc(sdev->dev, sizeof(*hdev), GFP_KERNEL);
 	if (!hdev)
diff --git a/sound/soc/sof/intel/hda-loader.c b/sound/soc/sof/intel/hda-loader.c
index b1783360fe10..bae7ac3581e5 100644
--- a/sound/soc/sof/intel/hda-loader.c
+++ b/sound/soc/sof/intel/hda-loader.c
@@ -329,13 +329,13 @@ int hda_dsp_cl_boot_firmware(struct snd_sof_dev *sdev)
 		if (!ret)
 			break;
 
-		dev_err(sdev->dev, "error: Error code=0x%x: FW status=0x%x\n",
+		dev_dbg(sdev->dev, "iteration %d of Core En/ROM load failed: %d\n",
+			i, ret);
+		dev_dbg(sdev->dev, "Error code=0x%x: FW status=0x%x\n",
 			snd_sof_dsp_read(sdev, HDA_DSP_BAR,
 					 HDA_DSP_SRAM_REG_ROM_ERROR),
 			snd_sof_dsp_read(sdev, HDA_DSP_BAR,
 					 HDA_DSP_SRAM_REG_ROM_STATUS));
-		dev_err(sdev->dev, "error: iteration %d of Core En/ROM load failed: %d\n",
-			i, ret);
 	}
 
 	if (i == HDA_FW_BOOT_ATTEMPTS) {