linux-kernel - [PATCH AUTOSEL 5.4 08/11] platform/x86: lg-laptop: Remove LGEX0815 hotkey handling

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Message-ID: <20240709162654.33343-8-sashal@kernel.org>
Date: Tue,  9 Jul 2024 12:26:41 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Armin Wolf <W_Armin@....de>,
	Agathe Boutmy <agathe@...tmy.com>,
	Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>,
	Hans de Goede <hdegoede@...hat.com>,
	Sasha Levin <sashal@...nel.org>,
	matan@...alib.org,
	platform-driver-x86@...r.kernel.org
Subject: [PATCH AUTOSEL 5.4 08/11] platform/x86: lg-laptop: Remove LGEX0815 hotkey handling

From: Armin Wolf <W_Armin@....de>

[ Upstream commit 413c204595ca98a4f33414a948c18d7314087342 ]

The rfkill hotkey handling is already provided by the wireless-hotkey
driver. Remove the now unnecessary rfkill hotkey handling to avoid
duplicating functionality.

The ACPI notify handler still prints debugging information when
receiving ACPI notifications to aid in reverse-engineering.

Tested-by: Agathe Boutmy <agathe@...tmy.com>
Signed-off-by: Armin Wolf <W_Armin@....de>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
Link: https://lore.kernel.org/r/20240606233540.9774-3-W_Armin@gmx.de
Reviewed-by: Hans de Goede <hdegoede@...hat.com>
Signed-off-by: Hans de Goede <hdegoede@...hat.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/platform/x86/lg-laptop.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/platform/x86/lg-laptop.c b/drivers/platform/x86/lg-laptop.c
index c0bb1f864dfeb..27c456b517850 100644
--- a/drivers/platform/x86/lg-laptop.c
+++ b/drivers/platform/x86/lg-laptop.c
@@ -79,7 +79,6 @@ static const struct key_entry wmi_keymap[] = {
 					  * this key both sends an event and
 					  * changes backlight level.
 					  */
-	{KE_KEY, 0x80, {KEY_RFKILL} },
 	{KE_END, 0}
 };
 
@@ -261,14 +260,7 @@ static void wmi_input_setup(void)
 
 static void acpi_notify(struct acpi_device *device, u32 event)
 {
-	struct key_entry *key;
-
 	acpi_handle_debug(device->handle, "notify: %d\n", event);
-	if (inited & INIT_SPARSE_KEYMAP) {
-		key = sparse_keymap_entry_from_scancode(wmi_input_dev, 0x80);
-		if (key && key->type == KE_KEY)
-			sparse_keymap_report_entry(wmi_input_dev, key, 1, true);
-	}
 }
 
 static ssize_t fan_mode_store(struct device *dev,
-- 
2.43.0