platform/x86: intel_cht_int33fe: Drop Lenovo Yogabook YB1-X9x code

Move the Lenovo Yogabook YB1-X9x fuel-gauge instantiation code over to
the x86-android-tablets module, which already deals with this for various
other devices.

This removes the need to have a special intel_cht_int33fe_microb module
just for Lenovo Yogabook YB1-X9x laptops.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20220206220220.88491-3-hdegoede@redhat.com

1 files changed, 0 insertions, 106 deletions

diff --git a/drivers/platform/x86/intel/int33fe/intel_cht_int33fe_microb.c b/drivers/platform/x86/intel/int33fe/intel_cht_int33fe_microb.c
deleted file mode 100644
index 6c2feca8a06f..000000000000
--- a/drivers/platform/x86/intel/int33fe/intel_cht_int33fe_microb.c
+++ /dev/null
@@ -1,106 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Intel Cherry Trail ACPI INT33FE pseudo device driver for devices with
- * USB Micro-B connector (e.g. without of FUSB302 USB Type-C controller)
- *
- * Copyright (C) 2019 Yauhen Kharuzhy <jekhor@gmail.com>
- *
- * At least one Intel Cherry Trail based device which ship with Windows 10
- * (Lenovo YogaBook YB1-X91L/F tablet), have this weird INT33FE ACPI device
- * with a CRS table with 2 I2cSerialBusV2 resources, for 2 different chips
- * attached to various i2c busses:
- * 1. The Whiskey Cove PMIC, which is also described by the INT34D3 ACPI device
- * 2. TI BQ27542 Fuel Gauge Controller
- *
- * So this driver is a stub / pseudo driver whose only purpose is to
- * instantiate i2c-client for battery fuel gauge, so that standard i2c driver
- * for these chip can bind to the it.
- */
-
-#include <linux/acpi.h>
-#include <linux/dmi.h>
-#include <linux/i2c.h>
-#include <linux/module.h>
-#include <linux/pci.h>
-#include <linux/platform_device.h>
-#include <linux/regulator/consumer.h>
-#include <linux/slab.h>
-#include <linux/usb/pd.h>
-
-struct cht_int33fe_data {
-	struct i2c_client *battery_fg;
-};
-
-static const char * const bq27xxx_suppliers[] = { "bq25890-charger" };
-
-static const struct property_entry bq27xxx_props[] = {
-	PROPERTY_ENTRY_STRING_ARRAY("supplied-from", bq27xxx_suppliers),
-	{ }
-};
-
-static const struct software_node bq27xxx_node = {
-	.properties = bq27xxx_props,
-};
-
-static const struct dmi_system_id cht_int33fe_microb_ids[] = {
-	{
-		/* Lenovo Yoga Book X90F / X91F / X91L */
-		.matches = {
-			/* Non exact match to match all versions */
-			DMI_MATCH(DMI_PRODUCT_NAME, "Lenovo YB1-X9"),
-		},
-	},
-	{ }
-};
-MODULE_DEVICE_TABLE(dmi, cht_int33fe_microb_ids);
-
-static int cht_int33fe_microb_probe(struct platform_device *pdev)
-{
-	struct i2c_board_info board_info;
-	struct device *dev = &pdev->dev;
-	struct cht_int33fe_data *data;
-
-	if (!dmi_check_system(cht_int33fe_microb_ids))
-		return -ENODEV;
-
-	data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL);
-	if (!data)
-		return -ENOMEM;
-
-	memset(&board_info, 0, sizeof(board_info));
-	strscpy(board_info.type, "bq27542", ARRAY_SIZE(board_info.type));
-	board_info.dev_name = "bq27542";
-	board_info.swnode = &bq27xxx_node;
-	data->battery_fg = i2c_acpi_new_device(dev, 1, &board_info);
-
-	return PTR_ERR_OR_ZERO(data->battery_fg);
-}
-
-static int cht_int33fe_microb_remove(struct platform_device *pdev)
-{
-	struct cht_int33fe_data *data = platform_get_drvdata(pdev);
-
-	i2c_unregister_device(data->battery_fg);
-
-	return 0;
-}
-
-static const struct acpi_device_id cht_int33fe_acpi_ids[] = {
-	{ "INT33FE", },
-	{ }
-};
-
-static struct platform_driver cht_int33fe_microb_driver = {
-	.driver	= {
-		.name = "Intel Cherry Trail ACPI INT33FE micro-B driver",
-		.acpi_match_table = ACPI_PTR(cht_int33fe_acpi_ids),
-	},
-	.probe = cht_int33fe_microb_probe,
-	.remove = cht_int33fe_microb_remove,
-};
-
-module_platform_driver(cht_int33fe_microb_driver);
-
-MODULE_DESCRIPTION("Intel Cherry Trail ACPI INT33FE micro-B pseudo device driver");
-MODULE_AUTHOR("Yauhen Kharuzhy <jekhor@gmail.com>");
-MODULE_LICENSE("GPL v2");