linux-kernel - [PATCH v2 2/2] HID: logitech-hidpp: Remove HIDPP_QUIRK_NO

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Date:   Wed, 25 Jan 2023 13:17:23 +0100
From:   Bastien Nocera <hadess@...ess.net>
To:     linux-input@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, Jiri Kosina <jikos@...nel.org>,
        Benjamin Tissoires <benjamin.tissoires@...hat.com>,
        "Peter F . Patel-Schneider" <pfpschneider@...il.com>,
        Filipe Laíns <lains@...eup.net>,
        Nestor Lopez Casado <nlopezcasad@...itech.com>
Subject: [PATCH v2 2/2] HID: logitech-hidpp: Remove HIDPP_QUIRK_NO_HIDINPUT quirk

HIDPP_QUIRK_NO_HIDINPUT isn't used by any devices but still happens to
work as HIDPP_QUIRK_DELAYED_INIT is defined to the same value. Remove
HIDPP_QUIRK_NO_HIDINPUT and use HIDPP_QUIRK_DELAYED_INIT everywhere
instead.

Tested on a T650 which requires that quirk, and a number of unifying and
Bluetooth devices that don't.

Signed-off-by: Bastien Nocera <hadess@...ess.net>
---
 drivers/hid/hid-logitech-hidpp.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index 31d1fc23a435..ec388e436b6a 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -71,7 +71,7 @@ MODULE_PARM_DESC(disable_tap_to_click,
 /* bits 2..20 are reserved for classes */
 /* #define HIDPP_QUIRK_CONNECT_EVENTS		BIT(21) disabled */
 #define HIDPP_QUIRK_WTP_PHYSICAL_BUTTONS	BIT(22)
-#define HIDPP_QUIRK_NO_HIDINPUT			BIT(23)
+#define HIDPP_QUIRK_DELAYED_INIT		BIT(23)
 #define HIDPP_QUIRK_FORCE_OUTPUT_REPORTS	BIT(24)
 #define HIDPP_QUIRK_UNIFYING			BIT(25)
 #define HIDPP_QUIRK_HIDPP_WHEELS		BIT(26)
@@ -87,8 +87,6 @@ MODULE_PARM_DESC(disable_tap_to_click,
 					 HIDPP_CAPABILITY_HIDPP20_HI_RES_SCROLL | \
 					 HIDPP_CAPABILITY_HIDPP20_HI_RES_WHEEL)
 
-#define HIDPP_QUIRK_DELAYED_INIT		HIDPP_QUIRK_NO_HIDINPUT
-
 #define HIDPP_CAPABILITY_HIDPP10_BATTERY	BIT(0)
 #define HIDPP_CAPABILITY_HIDPP20_BATTERY	BIT(1)
 #define HIDPP_CAPABILITY_BATTERY_MILEAGE	BIT(2)
@@ -4001,7 +3999,7 @@ static void hidpp_connect_event(struct hidpp_device *hidpp)
 	if (hidpp->capabilities & HIDPP_CAPABILITY_HI_RES_SCROLL)
 		hi_res_scroll_enable(hidpp);
 
-	if (!(hidpp->quirks & HIDPP_QUIRK_NO_HIDINPUT) || hidpp->delayed_input)
+	if (!(hidpp->quirks & HIDPP_QUIRK_DELAYED_INIT) || hidpp->delayed_input)
 		/* if the input nodes are already created, we can stop now */
 		return;
 
@@ -4238,7 +4236,7 @@ static int hidpp_probe(struct hid_device *hdev, const struct hid_device_id *id)
 		hid_hw_close(hdev);
 		hid_hw_stop(hdev);
 
-		if (hidpp->quirks & HIDPP_QUIRK_NO_HIDINPUT)
+		if (hidpp->quirks & HIDPP_QUIRK_DELAYED_INIT)
 			connect_mask &= ~HID_CONNECT_HIDINPUT;
 
 		/* Now export the actual inputs and hidraw nodes to the world */
-- 
2.39.1