Merge branch '2023-02-07-Kconfig-cleanup-dead-code-removal'

To quote the author:
This series adds source scanning to moveconfig.py so that it can look
for Kconfig options mentioned in the source which do not appear in
Kconfig, and vice versa.

This tool is then used to clean up the unused or obsolete options
mentioned in Makefiles, along with any attached source code.

3 files changed, 0 insertions, 163 deletions

diff --git a/drivers/power/battery/Makefile b/drivers/power/battery/Makefile
deleted file mode 100644
index 370923a6ed9..00000000000
--- a/drivers/power/battery/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0+
-#
-# Copyright (C) 2012 Samsung Electronics
-# Lukasz Majewski <l.majewski@samsung.com>
-
-obj-$(CONFIG_POWER_BATTERY_TRATS) += bat_trats.o
-obj-$(CONFIG_POWER_BATTERY_TRATS2) += bat_trats2.o
diff --git a/drivers/power/battery/bat_trats.c b/drivers/power/battery/bat_trats.c
deleted file mode 100644
index 54b2bf91e5c..00000000000
--- a/drivers/power/battery/bat_trats.c
+++ /dev/null
@@ -1,91 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- *  Copyright (C) 2012 Samsung Electronics
- *  Lukasz Majewski <l.majewski@samsung.com>
- */
-
-#include <common.h>
-#include <console.h>
-#include <log.h>
-#include <linux/delay.h>
-#include <power/pmic.h>
-#include <power/battery.h>
-#include <power/max8997_pmic.h>
-#include <errno.h>
-
-static struct battery battery_trats;
-
-static int power_battery_charge(struct pmic *bat)
-{
-	struct power_battery *p_bat = bat->pbat;
-	struct battery *battery = p_bat->bat;
-	int k;
-
-	if (bat->chrg->chrg_state(p_bat->chrg, PMIC_CHARGER_ENABLE, 450))
-		return -1;
-
-	for (k = 0; bat->chrg->chrg_bat_present(p_bat->chrg) &&
-		     bat->chrg->chrg_type(p_bat->muic) &&
-		     battery->state_of_chrg < 100; k++) {
-		udelay(2000000);
-		if (!(k % 5))
-			puts(".");
-		bat->fg->fg_battery_update(p_bat->fg, bat);
-
-		if (k == 200) {
-			debug(" %d [V]", battery->voltage_uV);
-			puts("\n");
-			k = 0;
-		}
-
-		if (ctrlc()) {
-			printf("\nCharging disabled on request.\n");
-			goto exit;
-		}
-	}
- exit:
-	bat->chrg->chrg_state(p_bat->chrg, PMIC_CHARGER_DISABLE, 0);
-
-	return 0;
-}
-
-static int power_battery_init_trats(struct pmic *bat_,
-				    struct pmic *fg_,
-				    struct pmic *chrg_,
-				    struct pmic *muic_)
-{
-	bat_->pbat->fg = fg_;
-	bat_->pbat->chrg = chrg_;
-	bat_->pbat->muic = muic_;
-
-	bat_->fg = fg_->fg;
-	bat_->chrg = chrg_->chrg;
-	bat_->chrg->chrg_type = muic_->chrg->chrg_type;
-	return 0;
-}
-
-static struct power_battery power_bat_trats = {
-	.bat = &battery_trats,
-	.battery_init = power_battery_init_trats,
-	.battery_charge = power_battery_charge,
-};
-
-int power_bat_init(unsigned char bus)
-{
-	static const char name[] = "BAT_TRATS";
-	struct pmic *p = pmic_alloc();
-
-	if (!p) {
-		printf("%s: POWER allocation error!\n", __func__);
-		return -ENOMEM;
-	}
-
-	debug("Board BAT init\n");
-
-	p->interface = PMIC_NONE;
-	p->name = name;
-	p->bus = bus;
-
-	p->pbat = &power_bat_trats;
-	return 0;
-}
diff --git a/drivers/power/battery/bat_trats2.c b/drivers/power/battery/bat_trats2.c
deleted file mode 100644
index 1172970d1e0..00000000000
--- a/drivers/power/battery/bat_trats2.c
+++ /dev/null
@@ -1,65 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- *  Copyright (C) 2013 Samsung Electronics
- *  Piotr Wilczek <p.wilczek@samsung.com>
- */
-
-#include <common.h>
-#include <log.h>
-#include <power/pmic.h>
-#include <power/battery.h>
-#include <power/max77693_pmic.h>
-#include <errno.h>
-
-static struct battery battery_trats;
-
-static int power_battery_charge(struct pmic *bat)
-{
-	struct power_battery *p_bat = bat->pbat;
-
-	if (bat->chrg->chrg_state(p_bat->chrg, PMIC_CHARGER_ENABLE, 450))
-		return -EINVAL;
-
-	return 0;
-}
-
-static int power_battery_init_trats2(struct pmic *bat_,
-				    struct pmic *fg_,
-				    struct pmic *chrg_,
-				    struct pmic *muic_)
-{
-	bat_->pbat->fg = fg_;
-	bat_->pbat->chrg = chrg_;
-	bat_->pbat->muic = muic_;
-
-	bat_->fg = fg_->fg;
-	bat_->chrg = chrg_->chrg;
-	bat_->chrg->chrg_type = muic_->chrg->chrg_type;
-	return 0;
-}
-
-static struct power_battery power_bat_trats2 = {
-	.bat = &battery_trats,
-	.battery_init = power_battery_init_trats2,
-	.battery_charge = power_battery_charge,
-};
-
-int power_bat_init(unsigned char bus)
-{
-	static const char name[] = "BAT_TRATS2";
-	struct pmic *p = pmic_alloc();
-
-	if (!p) {
-		printf("%s: POWER allocation error!\n", __func__);
-		return -ENOMEM;
-	}
-
-	debug("Board BAT init\n");
-
-	p->interface = PMIC_NONE;
-	p->name = name;
-	p->bus = bus;
-
-	p->pbat = &power_bat_trats2;
-	return 0;
-}