extcon: Unify the dock device names on max8997/77693

This patch change the name of various dock devices as 'DOCK' because the name of
various dock devices have not the standard naming rules. The name of dock devices
include the differenct word but it is ambiguous and never important information
on user-space aspect. This patch unifies the name of dock devices as following:
- Dock-Smart   -->|--> DOCK
- Dock-Desk    -->|
- Dock-Audio   -->|
- Dock-Card    -->|
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>

drivers/extcon/extcon-max77693.c

@@ -210,9 +210,7 @@ enum {
 	EXTCON_CABLE_MHL,
 	EXTCON_CABLE_MHL_TA,
 	EXTCON_CABLE_JIG,
-	EXTCON_CABLE_DOCK_SMART,
-	EXTCON_CABLE_DOCK_DESK,
-	EXTCON_CABLE_DOCK_AUDIO,
+	EXTCON_CABLE_DOCK,
 
 	_EXTCON_CABLE_NUM,
 };
@@ -227,9 +225,7 @@ static const char *max77693_extcon_cable[] = {
 	[EXTCON_CABLE_MHL]			= "MHL",
 	[EXTCON_CABLE_MHL_TA]			= "MHL-TA",
 	[EXTCON_CABLE_JIG]			= "JIG",
-	[EXTCON_CABLE_DOCK_SMART]		= "Dock-Smart",
-	[EXTCON_CABLE_DOCK_DESK]		= "Dock-Desk",
-	[EXTCON_CABLE_DOCK_AUDIO]		= "Dock-Audio",
+	[EXTCON_CABLE_DOCK]			= "DOCK",
 
 	NULL,
 };
@@ -501,15 +497,15 @@ static int max77693_muic_dock_handler(struct max77693_muic_info *info,
 		}
 
 		/*
-		 * Notify Dock-Smart/MHL state.
-		 * - Dock-Smart device include three type of cable which
+		 * Notify Dock/MHL state.
+		 * - Dock device include three type of cable which
 		 * are HDMI, USB for mouse/keyboard and micro-usb port
-		 * for USB/TA cable. Dock-Smart device need always exteranl
-		 * power supply(USB/TA cable through micro-usb cable). Dock-
-		 * Smart device support screen output of target to separate
+		 * for USB/TA cable. Dock device need always exteranl
+		 * power supply(USB/TA cable through micro-usb cable). Dock
+		 * device support screen output of target to separate
 		 * monitor and mouse/keyboard for desktop mode.
 		 *
-		 * Features of 'USB/TA cable with Dock-Smart device'
+		 * Features of 'USB/TA cable with Dock device'
 		 * - Support MHL
 		 * - Support external output feature of audio
 		 * - Support charging through micro-usb port without data
@@ -523,14 +519,14 @@ static int max77693_muic_dock_handler(struct max77693_muic_info *info,
 		if (ret < 0)
 			return ret;
 
-		extcon_set_cable_state(info->edev, "Dock-Smart", attached);
+		extcon_set_cable_state(info->edev, "DOCK", attached);
 		extcon_set_cable_state(info->edev, "MHL", attached);
 		goto out;
 	case MAX77693_MUIC_ADC_AUDIO_MODE_REMOTE:	/* Dock-Desk */
-		strcpy(dock_name, "Dock-Desk");
+		strcpy(dock_name, "DOCK");
 		break;
 	case MAX77693_MUIC_ADC_AV_CABLE_NOLOAD:		/* Dock-Audio */
-		strcpy(dock_name, "Dock-Audio");
+		strcpy(dock_name, "DOCK");
 		if (!attached)
 			extcon_set_cable_state(info->edev, "USB", false);
 		break;
@@ -847,7 +843,7 @@ static int max77693_muic_chg_handler(struct max77693_muic_info *info)
 			extcon_set_cable_state(info->edev, "USB", attached);
 
 			if (!cable_attached)
-				extcon_set_cable_state(info->edev, "Dock-Audio",
+				extcon_set_cable_state(info->edev, "DOCK",
 						      cable_attached);
 			break;
 		case MAX77693_MUIC_ADC_RESERVED_ACC_3:		/* Dock-Smart */
@@ -876,8 +872,7 @@ static int max77693_muic_chg_handler(struct max77693_muic_info *info)
 			if (ret < 0)
 				return ret;
 
-			extcon_set_cable_state(info->edev, "Dock-Smart",
-					      attached);
+			extcon_set_cable_state(info->edev, "DOCK", attached);
 			extcon_set_cable_state(info->edev, "MHL", attached);
 
 			break;

drivers/extcon/extcon-max8997.c

@@ -153,8 +153,7 @@ enum {
 	EXTCON_CABLE_SLOW_CHARGER,
 	EXTCON_CABLE_CHARGE_DOWNSTREAM,
 	EXTCON_CABLE_MHL,
-	EXTCON_CABLE_DOCK_DESK,
-	EXTCON_CABLE_DOCK_CARD,
+	EXTCON_CABLE_DOCK,
 	EXTCON_CABLE_JIG,
 
 	_EXTCON_CABLE_NUM,
@@ -168,8 +167,7 @@ static const char *max8997_extcon_cable[] = {
 	[EXTCON_CABLE_SLOW_CHARGER]		= "Slow-charger",
 	[EXTCON_CABLE_CHARGE_DOWNSTREAM]	= "Charge-downstream",
 	[EXTCON_CABLE_MHL]			= "MHL",
-	[EXTCON_CABLE_DOCK_DESK]		= "Dock-Desk",
-	[EXTCON_CABLE_DOCK_CARD]		= "Dock-Card",
+	[EXTCON_CABLE_DOCK]			= "DOCK",
 	[EXTCON_CABLE_JIG]			= "JIG",
 
 	NULL,
@@ -374,10 +372,8 @@ static int max8997_muic_handle_dock(struct max8997_muic_info *info,
 
 	switch (cable_type) {
 	case MAX8997_MUIC_ADC_AV_CABLE_NOLOAD:
-		extcon_set_cable_state(info->edev, "Dock-desk", attached);
-		break;
 	case MAX8997_MUIC_ADC_FACTORY_MODE_UART_ON:
-		extcon_set_cable_state(info->edev, "Dock-card", attached);
+		extcon_set_cable_state(info->edev, "DOCK", attached);
 		break;
 	default:
 		dev_err(info->dev, "failed to detect %s dock device\n",