diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index d9d2cf0d32ef..e9fd20dba18d 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -13,7 +13,6 @@ obj-$(CONFIG_MFD_ASIC3)		+= asic3.o tmio_core.o
 obj-$(CONFIG_MFD_BCM590XX)	+= bcm590xx.o
 obj-$(CONFIG_MFD_BD9571MWV)	+= bd9571mwv.o
 cros_ec_core-objs		:= cros_ec.o
-cros_ec_core-$(CONFIG_ACPI)	+= cros_ec_acpi_gpe.o
 obj-$(CONFIG_MFD_CROS_EC)	+= cros_ec_core.o
 obj-$(CONFIG_MFD_CROS_EC_I2C)	+= cros_ec_i2c.o
 obj-$(CONFIG_MFD_CROS_EC_SPI)	+= cros_ec_spi.o
diff --git a/drivers/mfd/cros_ec.c b/drivers/mfd/cros_ec.c
index d61024141e2b..c221163d5b9e 100644
--- a/drivers/mfd/cros_ec.c
+++ b/drivers/mfd/cros_ec.c
@@ -173,8 +173,6 @@ int cros_ec_register(struct cros_ec_device *ec_dev)
 
 	dev_info(dev, "Chrome EC device registered\n");
 
-	cros_ec_acpi_install_gpe_handler(dev);
-
 	return 0;
 
 fail_mfd:
@@ -188,8 +186,6 @@ int cros_ec_remove(struct cros_ec_device *ec_dev)
 {
 	mfd_remove_devices(ec_dev->dev);
 
-	cros_ec_acpi_remove_gpe_handler();
-
 	if (ec_dev->irq)
 		free_irq(ec_dev->irq, ec_dev);
 
@@ -204,14 +200,9 @@ int cros_ec_suspend(struct cros_ec_device *ec_dev)
 	int ret;
 	u8 sleep_event;
 
-	if (!IS_ENABLED(CONFIG_ACPI) || pm_suspend_via_firmware()) {
-		sleep_event = HOST_SLEEP_EVENT_S3_SUSPEND;
-	} else {
-		sleep_event = HOST_SLEEP_EVENT_S0IX_SUSPEND;
-
-		/* Clearing the GPE status for any pending event */
-		cros_ec_acpi_clear_gpe();
-	}
+	sleep_event = (!IS_ENABLED(CONFIG_ACPI) || pm_suspend_via_firmware()) ?
+		      HOST_SLEEP_EVENT_S3_SUSPEND :
+		      HOST_SLEEP_EVENT_S0IX_SUSPEND;
 
 	ret = cros_ec_sleep_event(ec_dev, sleep_event);
 	if (ret < 0)
diff --git a/drivers/mfd/cros_ec_acpi_gpe.c b/drivers/mfd/cros_ec_acpi_gpe.c
deleted file mode 100644
index 56d305dab2d4..000000000000
--- a/drivers/mfd/cros_ec_acpi_gpe.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * ChromeOS EC multi-function device
- *
- * Copyright (C) 2017 Google, Inc
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * The ChromeOS EC multi function device is used to mux all the requests
- * to the EC device for its multiple features: keyboard controller,
- * battery charging and regulator control, firmware update.
- */
-#include <linux/acpi.h>
-
-#define ACPI_LID_DEVICE      "LID0"
-
-static int ec_wake_gpe = -EINVAL;
-
-/*
- * This handler indicates to ACPI core that this GPE should stay enabled for
- * lid to work in suspend to idle path.
- */
-static u32 cros_ec_gpe_handler(acpi_handle gpe_device, u32 gpe_number,
-			       void *data)
-{
-	return ACPI_INTERRUPT_HANDLED | ACPI_REENABLE_GPE;
-}
-
-/*
- * Get ACPI GPE for LID0 device.
- */
-static int cros_ec_get_ec_wake_gpe(struct device *dev)
-{
-	struct acpi_device *cros_acpi_dev;
-	struct acpi_device *adev;
-	acpi_handle handle;
-	acpi_status status;
-	int ret;
-
-	cros_acpi_dev = ACPI_COMPANION(dev);
-
-	if (!cros_acpi_dev || !cros_acpi_dev->parent ||
-	   !cros_acpi_dev->parent->handle)
-		return -EINVAL;
-
-	status = acpi_get_handle(cros_acpi_dev->parent->handle, ACPI_LID_DEVICE,
-				 &handle);
-	if (ACPI_FAILURE(status))
-		return -EINVAL;
-
-	ret = acpi_bus_get_device(handle, &adev);
-	if (ret)
-		return ret;
-
-	return adev->wakeup.gpe_number;
-}
-
-int cros_ec_acpi_install_gpe_handler(struct device *dev)
-{
-	acpi_status status;
-
-	ec_wake_gpe = cros_ec_get_ec_wake_gpe(dev);
-
-	if (ec_wake_gpe < 0)
-		return ec_wake_gpe;
-
-	status = acpi_install_gpe_handler(NULL, ec_wake_gpe,
-					  ACPI_GPE_EDGE_TRIGGERED,
-					  &cros_ec_gpe_handler, NULL);
-	if (ACPI_FAILURE(status))
-		return -ENODEV;
-
-	dev_info(dev, "Initialized, GPE = 0x%x\n", ec_wake_gpe);
-
-	return 0;
-}
-
-void cros_ec_acpi_remove_gpe_handler(void)
-{
-	acpi_status status;
-
-	if (ec_wake_gpe < 0)
-		return;
-
-	status = acpi_remove_gpe_handler(NULL, ec_wake_gpe,
-						 &cros_ec_gpe_handler);
-	if (ACPI_FAILURE(status))
-		pr_err("failed to remove gpe handler\n");
-}
-
-void cros_ec_acpi_clear_gpe(void)
-{
-	if (ec_wake_gpe < 0)
-		return;
-
-	acpi_clear_gpe(NULL, ec_wake_gpe);
-}
diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h
index 2d4e23c9ea0a..4ff0cec979b0 100644
--- a/include/linux/mfd/cros_ec.h
+++ b/include/linux/mfd/cros_ec.h
@@ -328,22 +328,4 @@ extern struct attribute_group cros_ec_vbc_attr_group;
 int cros_ec_debugfs_init(struct cros_ec_dev *ec);
 void cros_ec_debugfs_remove(struct cros_ec_dev *ec);
 
-/* ACPI GPE handler */
-#ifdef CONFIG_ACPI
-
-int cros_ec_acpi_install_gpe_handler(struct device *dev);
-void cros_ec_acpi_remove_gpe_handler(void);
-void cros_ec_acpi_clear_gpe(void);
-
-#else /* CONFIG_ACPI */
-
-static inline int cros_ec_acpi_install_gpe_handler(struct device *dev)
-{
-	return -ENODEV;
-}
-static inline void cros_ec_acpi_remove_gpe_handler(void) {}
-static inline void cros_ec_acpi_clear_gpe(void) {}
-
-#endif /* CONFIG_ACPI */
-
 #endif /* __LINUX_MFD_CROS_EC_H */