HID: move reset leds quirk

Move the handling of the leds resetting from the core to
the dell and logitech drivers.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/hid/hid-dell.c

@@ -26,8 +26,6 @@ static int dell_probe(struct hid_device *hdev, const struct hid_device_id *id)
 {
 	int ret;
 
-	hdev->quirks |= HID_QUIRK_RESET_LEDS;
-
 	ret = hid_parse(hdev);
 	if (ret) {
 		dev_err(&hdev->dev, "parse failed\n");
@@ -40,6 +38,8 @@ static int dell_probe(struct hid_device *hdev, const struct hid_device_id *id)
 		goto err_free;
 	}
 
+	usbhid_set_leds(hdev);
+
 	return 0;
 err_free:
 	return ret;

drivers/hid/hid-logitech.c

@@ -226,8 +226,6 @@ static int lg_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
 	hid_set_drvdata(hdev, (void *)quirks);
 
-	if (quirks & LG_RESET_LEDS)
-		hdev->quirks |= HID_QUIRK_RESET_LEDS;
 	if (quirks & LG_NOGET)
 		hdev->quirks |= HID_QUIRK_NOGET;
 
@@ -243,6 +241,9 @@ static int lg_probe(struct hid_device *hdev, const struct hid_device_id *id)
 		goto err_free;
 	}
 
+	if (quirks & LG_RESET_LEDS)
+		usbhid_set_leds(hdev);
+
 	return 0;
 err_free:
 	return ret;

drivers/hid/usbhid/hid-core.c

@@ -591,7 +591,7 @@ static int hid_find_field_early(struct hid_device *hid, unsigned int page,
 	return -1;
 }
 
-static void usbhid_set_leds(struct hid_device *hid)
+void usbhid_set_leds(struct hid_device *hid)
 {
 	struct hid_field *field;
 	int offset;
@@ -601,6 +601,7 @@ static void usbhid_set_leds(struct hid_device *hid)
 		usbhid_submit_report(hid, field->report, USB_DIR_OUT);
 	}
 }
+EXPORT_SYMBOL_GPL(usbhid_set_leds);
 
 /*
  * Traverse the supplied list of reports and find the longest
@@ -860,9 +861,6 @@ static int usbhid_start(struct hid_device *hid)
 	usbhid_init_reports(hid);
 	hid_dump_device(hid);
 
-	if (hid->quirks & HID_QUIRK_RESET_LEDS)
-		usbhid_set_leds(hid);
-
 	return 0;
 
 fail:

include/linux/hid.h

@@ -274,7 +274,6 @@ struct hid_item {
 #define HID_QUIRK_BADPAD			0x00000020
 #define HID_QUIRK_MULTI_INPUT			0x00000040
 #define HID_QUIRK_SKIP_OUTPUT_REPORTS		0x00010000
-#define HID_QUIRK_RESET_LEDS			0x00100000
 #define HID_QUIRK_FULLSPEED_INTERVAL		0x10000000
 
 /*
@@ -756,6 +755,7 @@ extern void hid_generic_exit(void);
 u32 usbhid_lookup_quirk(const u16 idVendor, const u16 idProduct);
 int usbhid_quirks_init(char **quirks_param);
 void usbhid_quirks_exit(void);
+void usbhid_set_leds(struct hid_device *hid);
 
 #ifdef CONFIG_HID_FF
 int hid_ff_init(struct hid_device *hid);