Merge tag 'platform-drivers-x86-v4.11-2' of git://git.infradead.org/linux-platform-drivers-x86

Pull x86 platform driver updates from Darren Hart:
 "Asus fixes for the airplane LED and a long awaited fujitsu cleanup.

  asus-wmi:
   - Remove quirk_no_rfkill
   - Detect quirk_no_rfkill from the DSDT

  fujitsu-laptop:
   - remove redundant MODULE_ALIAS entries
   - autodetect LCD interface on all models
   - simplify acpi_bus_register_driver() error handling
   - remove redundant forward declarations
   - replace numeric values with constants
   - rename FUNC_RFKILL to FUNC_FLAGS
   - make platform-related variables match naming convention
   - replace "hotkey" with "laptop" in symbol names
   - clearly denote backlight-related symbols"

* tag 'platform-drivers-x86-v4.11-2' of git://git.infradead.org/linux-platform-drivers-x86:
  platform/x86: asus-wmi: Remove quirk_no_rfkill
  platform/x86: asus-wmi: Detect quirk_no_rfkill from the DSDT
  platform/x86: fujitsu-laptop: remove redundant MODULE_ALIAS entries
  platform/x86: fujitsu-laptop: autodetect LCD interface on all models
  platform/x86: fujitsu-laptop: simplify acpi_bus_register_driver() error handling
  platform/x86: fujitsu-laptop: remove redundant forward declarations
  platform/x86: fujitsu-laptop: replace numeric values with constants
  platform/x86: fujitsu-laptop: rename FUNC_RFKILL to FUNC_FLAGS
  platform/x86: fujitsu-laptop: make platform-related variables match naming convention
  platform/x86: fujitsu-laptop: replace "hotkey" with "laptop" in symbol names
  platform/x86: fujitsu-laptop: clearly denote backlight-related symbols

drivers/platform/x86/asus-nb-wmi.c

@@ -103,15 +103,6 @@ static struct quirk_entry quirk_asus_x200ca = {
 	.wapf = 2,
 };
 
-static struct quirk_entry quirk_no_rfkill = {
-	.no_rfkill = true,
-};
-
-static struct quirk_entry quirk_no_rfkill_wapf4 = {
-	.wapf = 4,
-	.no_rfkill = true,
-};
-
 static struct quirk_entry quirk_asus_ux303ub = {
 	.wmi_backlight_native = true,
 };
@@ -194,7 +185,7 @@ static const struct dmi_system_id asus_quirks[] = {
 			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
 			DMI_MATCH(DMI_PRODUCT_NAME, "X456UA"),
 		},
-		.driver_data = &quirk_no_rfkill_wapf4,
+		.driver_data = &quirk_asus_wapf4,
 	},
 	{
 		.callback = dmi_matched,
@@ -203,7 +194,7 @@ static const struct dmi_system_id asus_quirks[] = {
 			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
 			DMI_MATCH(DMI_PRODUCT_NAME, "X456UF"),
 		},
-		.driver_data = &quirk_no_rfkill_wapf4,
+		.driver_data = &quirk_asus_wapf4,
 	},
 	{
 		.callback = dmi_matched,
@@ -367,42 +358,6 @@ static const struct dmi_system_id asus_quirks[] = {
 		},
 		.driver_data = &quirk_asus_x200ca,
 	},
-	{
-		.callback = dmi_matched,
-		.ident = "ASUSTeK COMPUTER INC. X555UB",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "X555UB"),
-		},
-		.driver_data = &quirk_no_rfkill,
-	},
-	{
-		.callback = dmi_matched,
-		.ident = "ASUSTeK COMPUTER INC. N552VW",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "N552VW"),
-		},
-		.driver_data = &quirk_no_rfkill,
-	},
-	{
-		.callback = dmi_matched,
-		.ident = "ASUSTeK COMPUTER INC. U303LB",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "U303LB"),
-		},
-		.driver_data = &quirk_no_rfkill,
-	},
-	{
-		.callback = dmi_matched,
-		.ident = "ASUSTeK COMPUTER INC. Z550MA",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Z550MA"),
-		},
-		.driver_data = &quirk_no_rfkill,
-	},
 	{
 		.callback = dmi_matched,
 		.ident = "ASUSTeK COMPUTER INC. UX303UB",

drivers/platform/x86/asus-wmi.c

@@ -159,6 +159,8 @@ MODULE_LICENSE("GPL");
 #define USB_INTEL_XUSB2PR		0xD0
 #define PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_XHCI	0x9c31
 
+static const char * const ashs_ids[] = { "ATK4001", "ATK4002", NULL };
+
 struct bios_args {
 	u32 arg0;
 	u32 arg1;
@@ -2051,6 +2053,16 @@ static int asus_wmi_fan_init(struct asus_wmi *asus)
 	return 0;
 }
 
+static bool ashs_present(void)
+{
+	int i = 0;
+	while (ashs_ids[i]) {
+		if (acpi_dev_found(ashs_ids[i++]))
+			return true;
+	}
+	return false;
+}
+
 /*
  * WMI Driver
  */
@@ -2095,7 +2107,11 @@ static int asus_wmi_add(struct platform_device *pdev)
 	if (err)
 		goto fail_leds;
 
-	if (!asus->driver->quirks->no_rfkill) {
+	asus_wmi_get_devstate(asus, ASUS_WMI_DEVID_WLAN, &result);
+	if (result & (ASUS_WMI_DSTS_PRESENCE_BIT | ASUS_WMI_DSTS_USER_BIT))
+		asus->driver->wlan_ctrl_by_user = 1;
+
+	if (!(asus->driver->wlan_ctrl_by_user && ashs_present())) {
 		err = asus_wmi_rfkill_init(asus);
 		if (err)
 			goto fail_rfkill;
@@ -2134,10 +2150,6 @@ static int asus_wmi_add(struct platform_device *pdev)
 	if (err)
 		goto fail_debugfs;
 
-	asus_wmi_get_devstate(asus, ASUS_WMI_DEVID_WLAN, &result);
-	if (result & (ASUS_WMI_DSTS_PRESENCE_BIT | ASUS_WMI_DSTS_USER_BIT))
-		asus->driver->wlan_ctrl_by_user = 1;
-
 	return 0;
 
 fail_debugfs:

drivers/platform/x86/asus-wmi.h

@@ -39,7 +39,6 @@ struct key_entry;
 struct asus_wmi;
 
 struct quirk_entry {
-	bool no_rfkill;
 	bool hotplug_wireless;
 	bool scalar_panel_brightness;
 	bool store_backlight_power;