linux-kernel - [PATCH 6/8] Input: elan_i2c - Don't set wake

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Date:   Tue, 30 Aug 2022 17:15:39 -0600
From:   Raul E Rangel <rrangel@...omium.org>
To:     linux-acpi@...r.kernel.org, linux-input@...r.kernel.org
Cc:     hdegoede@...hat.com, mario.limonciello@....com, timvp@...gle.com,
        rafael@...nel.org, Raul E Rangel <rrangel@...omium.org>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        "jingle.wu" <jingle.wu@....com.tw>, linux-kernel@...r.kernel.org
Subject: [PATCH 6/8] Input: elan_i2c - Don't set wake_irq when using ACPI

The i2c-core will now handle setting the wake_irq for ACPI systems.

I didn't delete the whole block since this also covers systems that
don't use ACPI or DT, but I'm honestly not sure if that's a valid
config.

Signed-off-by: Raul E Rangel <rrangel@...omium.org>
---

 drivers/input/mouse/elan_i2c_core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/input/mouse/elan_i2c_core.c b/drivers/input/mouse/elan_i2c_core.c
index 7d997d2b56436b..d434c8ff8c4ca2 100644
--- a/drivers/input/mouse/elan_i2c_core.c
+++ b/drivers/input/mouse/elan_i2c_core.c
@@ -1333,10 +1333,10 @@ static int elan_probe(struct i2c_client *client,
 	}
 
 	/*
-	 * Systems using device tree should set up wakeup via DTS,
+	 * Systems using device tree should set up wakeup via DTS or ACPI,
 	 * the rest will configure device as wakeup source by default.
 	 */
-	if (!dev->of_node) {
+	if (!dev->of_node && !has_acpi_companion(dev)) {
 		device_init_wakeup(dev, true);
 		dev_pm_set_wake_irq(dev, client->irq);
 	}
-- 
2.37.2.672.g94769d06f0-goog