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[v2,12/13] Input: elants_i2c - Don't set wake_capable and wake_irq

Message ID 20220912160931.v2.12.I031ffbe411e1bae20bf16a1876da5baf444c7928@changeid
State Superseded
Headers show
Series acpi: i2c: Use SharedAndWake and ExclusiveAndWake to enable wake irq | expand

Commit Message

Raul Rangel Sept. 12, 2022, 10:13 p.m. UTC 
The i2c-core will now handle setting the wake_irq and wake capability
for DT and ACPI systems.

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

(no changes since v1)

 drivers/input/touchscreen/elants_i2c.c | 16 ----------------
 1 file changed, 16 deletions(-)
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Patch

diff --git a/drivers/input/touchscreen/elants_i2c.c b/drivers/input/touchscreen/elants_i2c.c
index 80e16b533c452a..3500293bb1d8e1 100644
--- a/drivers/input/touchscreen/elants_i2c.c
+++ b/drivers/input/touchscreen/elants_i2c.c
@@ -1575,22 +1575,6 @@  static int elants_i2c_probe(struct i2c_client *client)
 		return error;
 	}
 
-	/*
-	 * Systems using device tree should set up wakeup via DTS,
-	 * the rest will configure device as wakeup source by default.
-	 */
-	if (!client->dev.of_node)
-		device_init_wakeup(&client->dev, true);
-
-	/*
-	 * The wake IRQ should be declared via device tree instead of assuming
-	 * the IRQ can wake the system. This is here for legacy reasons and
-	 * will be removed once the i2c-core supports querying ACPI for wake
-	 * capabilities.
-	 */
-	if (!client->dev.power.wakeirq)
-		dev_pm_set_wake_irq(&client->dev, client->irq);
-
 	error = devm_device_add_group(&client->dev, &elants_attribute_group);
 	if (error) {
 		dev_err(&client->dev, "failed to create sysfs attributes: %d\n",