Applied "ASoC: hdac_hdmi: clean up hdac_ext_device variable names" to the asoc tree

[Mark Brown <broonie@kernel.org>]

The patch

   ASoC: hdac_hdmi: clean up hdac_ext_device variable names

has been applied to the asoc tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 72bc39cf53fabf56907f9d6c4b120fc49d9abc95 Mon Sep 17 00:00:00 2001
From: "Ughreja, Rakesh A" <rakesh.a.ughreja@intel.com>
Date: Fri, 1 Dec 2017 14:43:18 +0530
Subject: [PATCH] ASoC: hdac_hdmi: clean up hdac_ext_device variable names

Existing code uses hdac and edev inconsistently to represent
hdac_ext_device structure which creates confusion because hdac
is used even to represent hdac_device. So this patch replaces
all the variable instances of hdac_ext_device with edev.

In the later patch all the variable instances of hdac_device will
be replaced with hdev.

This prepares the code base to remove the usage of hdac_ext_device
data structures done in the subsequent patches.

Signed-off-by: Rakesh Ughreja <rakesh.a.ughreja@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/codecs/hdac_hdmi.c | 82 ++++++++++++++++++++++----------------------
 1 file changed, 41 insertions(+), 41 deletions(-)

diff --git a/sound/soc/codecs/hdac_hdmi.c b/sound/soc/codecs/hdac_hdmi.c
index 05af2299579b..98a695ba9373 100644
--- a/sound/soc/codecs/hdac_hdmi.c
+++ b/sound/soc/codecs/hdac_hdmi.c
@@ -197,18 +197,18 @@ static void hdac_hdmi_jack_report(struct hdac_hdmi_pcm *pcm,
 /*
  * Get the no devices that can be connected to a port on the Pin widget.
  */
-static int hdac_hdmi_get_port_len(struct hdac_ext_device *hdac, hda_nid_t nid)
+static int hdac_hdmi_get_port_len(struct hdac_ext_device *edev, hda_nid_t nid)
 {
 	unsigned int caps;
 	unsigned int type, param;
 
-	caps = get_wcaps(&hdac->hdac, nid);
+	caps = get_wcaps(&edev->hdac, nid);
 	type = get_wcaps_type(caps);
 
 	if (!(caps & AC_WCAP_DIGITAL) || (type != AC_WID_PIN))
 		return 0;
 
-	param = snd_hdac_read_parm_uncached(&hdac->hdac, nid,
+	param = snd_hdac_read_parm_uncached(&edev->hdac, nid,
 					AC_PAR_DEVLIST_LEN);
 	if (param == -1)
 		return param;
@@ -221,10 +221,10 @@ static int hdac_hdmi_get_port_len(struct hdac_ext_device *hdac, hda_nid_t nid)
  * id selected on the pin. Return 0 means the first port entry
  * is selected or MST is not supported.
  */
-static int hdac_hdmi_port_select_get(struct hdac_ext_device *hdac,
+static int hdac_hdmi_port_select_get(struct hdac_ext_device *edev,
 					struct hdac_hdmi_port *port)
 {
-	return snd_hdac_codec_read(&hdac->hdac, port->pin->nid,
+	return snd_hdac_codec_read(&edev->hdac, port->pin->nid,
 				0, AC_VERB_GET_DEVICE_SEL, 0);
 }
 
@@ -232,7 +232,7 @@ static int hdac_hdmi_port_select_get(struct hdac_ext_device *hdac,
  * Sets the selected port entry for the configuring Pin widget verb.
  * returns error if port set is not equal to port get otherwise success
  */
-static int hdac_hdmi_port_select_set(struct hdac_ext_device *hdac,
+static int hdac_hdmi_port_select_set(struct hdac_ext_device *edev,
 					struct hdac_hdmi_port *port)
 {
 	int num_ports;
@@ -241,7 +241,7 @@ static int hdac_hdmi_port_select_set(struct hdac_ext_device *hdac,
 		return 0;
 
 	/* AC_PAR_DEVLIST_LEN is 0 based. */
-	num_ports = hdac_hdmi_get_port_len(hdac, port->pin->nid);
+	num_ports = hdac_hdmi_get_port_len(edev, port->pin->nid);
 
 	if (num_ports < 0)
 		return -EIO;
@@ -252,13 +252,13 @@ static int hdac_hdmi_port_select_set(struct hdac_ext_device *hdac,
 	if (num_ports + 1  < port->id)
 		return 0;
 
-	snd_hdac_codec_write(&hdac->hdac, port->pin->nid, 0,
+	snd_hdac_codec_write(&edev->hdac, port->pin->nid, 0,
 			AC_VERB_SET_DEVICE_SEL, port->id);
 
-	if (port->id != hdac_hdmi_port_select_get(hdac, port))
+	if (port->id != hdac_hdmi_port_select_get(edev, port))
 		return -EIO;
 
-	dev_dbg(&hdac->hdac.dev, "Selected the port=%d\n", port->id);
+	dev_dbg(&edev->hdac.dev, "Selected the port=%d\n", port->id);
 
 	return 0;
 }
@@ -323,14 +323,14 @@ static int hdac_hdmi_eld_limit_formats(struct snd_pcm_runtime *runtime,
 }
 
 static void
-hdac_hdmi_set_dip_index(struct hdac_ext_device *hdac, hda_nid_t pin_nid,
+hdac_hdmi_set_dip_index(struct hdac_ext_device *edev, hda_nid_t pin_nid,
 				int packet_index, int byte_index)
 {
 	int val;
 
 	val = (packet_index << 5) | (byte_index & 0x1f);
 
-	snd_hdac_codec_write(&hdac->hdac, pin_nid, 0,
+	snd_hdac_codec_write(&edev->hdac, pin_nid, 0,
 				AC_VERB_SET_HDMI_DIP_INDEX, val);
 }
 
@@ -346,14 +346,14 @@ struct dp_audio_infoframe {
 	u8 LFEPBL01_LSV36_DM_INH7;
 };
 
-static int hdac_hdmi_setup_audio_infoframe(struct hdac_ext_device *hdac,
+static int hdac_hdmi_setup_audio_infoframe(struct hdac_ext_device *edev,
 		   struct hdac_hdmi_pcm *pcm, struct hdac_hdmi_port *port)
 {
 	uint8_t buffer[HDMI_INFOFRAME_HEADER_SIZE + HDMI_AUDIO_INFOFRAME_SIZE];
 	struct hdmi_audio_infoframe frame;
 	struct hdac_hdmi_pin *pin = port->pin;
 	struct dp_audio_infoframe dp_ai;
-	struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&hdac->hdac);
+	struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac);
 	struct hdac_hdmi_cvt *cvt = pcm->cvt;
 	u8 *dip;
 	int ret;
@@ -362,11 +362,11 @@ static int hdac_hdmi_setup_audio_infoframe(struct hdac_ext_device *hdac,
 	u8 conn_type;
 	int channels, ca;
 
-	ca = snd_hdac_channel_allocation(&hdac->hdac, port->eld.info.spk_alloc,
+	ca = snd_hdac_channel_allocation(&edev->hdac, port->eld.info.spk_alloc,
 			pcm->channels, pcm->chmap_set, true, pcm->chmap);
 
 	channels = snd_hdac_get_active_channels(ca);
-	hdmi->chmap.ops.set_channel_count(&hdac->hdac, cvt->nid, channels);
+	hdmi->chmap.ops.set_channel_count(&edev->hdac, cvt->nid, channels);
 
 	snd_hdac_setup_channel_mapping(&hdmi->chmap, pin->nid, false, ca,
 				pcm->channels, pcm->chmap, pcm->chmap_set);
@@ -399,32 +399,32 @@ static int hdac_hdmi_setup_audio_infoframe(struct hdac_ext_device *hdac,
 		break;
 
 	default:
-		dev_err(&hdac->hdac.dev, "Invalid connection type: %d\n",
+		dev_err(&edev->hdac.dev, "Invalid connection type: %d\n",
 						conn_type);
 		return -EIO;
 	}
 
 	/* stop infoframe transmission */
-	hdac_hdmi_set_dip_index(hdac, pin->nid, 0x0, 0x0);
-	snd_hdac_codec_write(&hdac->hdac, pin->nid, 0,
+	hdac_hdmi_set_dip_index(edev, pin->nid, 0x0, 0x0);
+	snd_hdac_codec_write(&edev->hdac, pin->nid, 0,
 			AC_VERB_SET_HDMI_DIP_XMIT, AC_DIPXMIT_DISABLE);
 
 
 	/*  Fill infoframe. Index auto-incremented */
-	hdac_hdmi_set_dip_index(hdac, pin->nid, 0x0, 0x0);
+	hdac_hdmi_set_dip_index(edev, pin->nid, 0x0, 0x0);
 	if (conn_type == DRM_ELD_CONN_TYPE_HDMI) {
 		for (i = 0; i < sizeof(buffer); i++)
-			snd_hdac_codec_write(&hdac->hdac, pin->nid, 0,
+			snd_hdac_codec_write(&edev->hdac, pin->nid, 0,
 				AC_VERB_SET_HDMI_DIP_DATA, buffer[i]);
 	} else {
 		for (i = 0; i < sizeof(dp_ai); i++)
-			snd_hdac_codec_write(&hdac->hdac, pin->nid, 0,
+			snd_hdac_codec_write(&edev->hdac, pin->nid, 0,
 				AC_VERB_SET_HDMI_DIP_DATA, dip[i]);
 	}
 
 	/* Start infoframe */
-	hdac_hdmi_set_dip_index(hdac, pin->nid, 0x0, 0x0);
-	snd_hdac_codec_write(&hdac->hdac, pin->nid, 0,
+	hdac_hdmi_set_dip_index(edev, pin->nid, 0x0, 0x0);
+	snd_hdac_codec_write(&edev->hdac, pin->nid, 0,
 			AC_VERB_SET_HDMI_DIP_XMIT, AC_DIPXMIT_BEST);
 
 	return 0;
@@ -454,8 +454,8 @@ static int hdac_hdmi_set_tdm_slot(struct snd_soc_dai *dai,
 static int hdac_hdmi_set_hw_params(struct snd_pcm_substream *substream,
 	struct snd_pcm_hw_params *hparams, struct snd_soc_dai *dai)
 {
-	struct hdac_ext_device *hdac = snd_soc_dai_get_drvdata(dai);
-	struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&hdac->hdac);
+	struct hdac_ext_device *edev = snd_soc_dai_get_drvdata(dai);
+	struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac);
 	struct hdac_hdmi_dai_port_map *dai_map;
 	struct hdac_hdmi_port *port;
 	struct hdac_hdmi_pcm *pcm;
@@ -468,7 +468,7 @@ static int hdac_hdmi_set_hw_params(struct snd_pcm_substream *substream,
 		return -ENODEV;
 
 	if ((!port->eld.monitor_present) || (!port->eld.eld_valid)) {
-		dev_err(&hdac->hdac.dev,
+		dev_err(&edev->hdac.dev,
 			"device is not configured for this pin:port%d:%d\n",
 					port->pin->nid, port->id);
 		return -ENODEV;
@@ -488,28 +488,28 @@ static int hdac_hdmi_set_hw_params(struct snd_pcm_substream *substream,
 	return 0;
 }
 
-static int hdac_hdmi_query_port_connlist(struct hdac_ext_device *hdac,
+static int hdac_hdmi_query_port_connlist(struct hdac_ext_device *edev,
 					struct hdac_hdmi_pin *pin,
 					struct hdac_hdmi_port *port)
 {
-	if (!(get_wcaps(&hdac->hdac, pin->nid) & AC_WCAP_CONN_LIST)) {
-		dev_warn(&hdac->hdac.dev,
+	if (!(get_wcaps(&edev->hdac, pin->nid) & AC_WCAP_CONN_LIST)) {
+		dev_warn(&edev->hdac.dev,
 			"HDMI: pin %d wcaps %#x does not support connection list\n",
-			pin->nid, get_wcaps(&hdac->hdac, pin->nid));
+			pin->nid, get_wcaps(&edev->hdac, pin->nid));
 		return -EINVAL;
 	}
 
-	if (hdac_hdmi_port_select_set(hdac, port) < 0)
+	if (hdac_hdmi_port_select_set(edev, port) < 0)
 		return -EIO;
 
-	port->num_mux_nids = snd_hdac_get_connections(&hdac->hdac, pin->nid,
+	port->num_mux_nids = snd_hdac_get_connections(&edev->hdac, pin->nid,
 			port->mux_nids, HDA_MAX_CONNECTIONS);
 	if (port->num_mux_nids == 0)
-		dev_warn(&hdac->hdac.dev,
+		dev_warn(&edev->hdac.dev,
 			"No connections found for pin:port %d:%d\n",
 						pin->nid, port->id);
 
-	dev_dbg(&hdac->hdac.dev, "num_mux_nids %d for pin:port %d:%d\n",
+	dev_dbg(&edev->hdac.dev, "num_mux_nids %d for pin:port %d:%d\n",
 			port->num_mux_nids, pin->nid, port->id);
 
 	return port->num_mux_nids;
@@ -567,8 +567,8 @@ static struct hdac_hdmi_port *hdac_hdmi_get_port_from_cvt(
 static int hdac_hdmi_pcm_open(struct snd_pcm_substream *substream,
 			struct snd_soc_dai *dai)
 {
-	struct hdac_ext_device *hdac = snd_soc_dai_get_drvdata(dai);
-	struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&hdac->hdac);
+	struct hdac_ext_device *edev = snd_soc_dai_get_drvdata(dai);
+	struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac);
 	struct hdac_hdmi_dai_port_map *dai_map;
 	struct hdac_hdmi_cvt *cvt;
 	struct hdac_hdmi_port *port;
@@ -577,7 +577,7 @@ static int hdac_hdmi_pcm_open(struct snd_pcm_substream *substream,
 	dai_map = &hdmi->dai_map[dai->id];
 
 	cvt = dai_map->cvt;
-	port = hdac_hdmi_get_port_from_cvt(hdac, hdmi, cvt);
+	port = hdac_hdmi_get_port_from_cvt(edev, hdmi, cvt);
 
 	/*
 	 * To make PA and other userland happy.
@@ -588,7 +588,7 @@ static int hdac_hdmi_pcm_open(struct snd_pcm_substream *substream,
 	if ((!port->eld.monitor_present) ||
 			(!port->eld.eld_valid)) {
 
-		dev_warn(&hdac->hdac.dev,
+		dev_warn(&edev->hdac.dev,
 			"Failed: present?:%d ELD valid?:%d pin:port: %d:%d\n",
 			port->eld.monitor_present, port->eld.eld_valid,
 			port->pin->nid, port->id);
@@ -610,8 +610,8 @@ static int hdac_hdmi_pcm_open(struct snd_pcm_substream *substream,
 static void hdac_hdmi_pcm_close(struct snd_pcm_substream *substream,
 		struct snd_soc_dai *dai)
 {
-	struct hdac_ext_device *hdac = snd_soc_dai_get_drvdata(dai);
-	struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&hdac->hdac);
+	struct hdac_ext_device *edev = snd_soc_dai_get_drvdata(dai);
+	struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac);
 	struct hdac_hdmi_dai_port_map *dai_map;
 	struct hdac_hdmi_pcm *pcm;
 
-- 
2.15.0