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.

1 files changed, 0 insertions, 87 deletions

diff --git a/arch/arm/mach-rmobile/timer.c b/arch/arm/mach-rmobile/timer.c
deleted file mode 100644
index 293c23b5e25..00000000000
--- a/arch/arm/mach-rmobile/timer.c
+++ /dev/null
@@ -1,87 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * (C) Copyright 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
- * (C) Copyright 2012 Renesas Solutions Corp.
- */
-
-#include <common.h>
-#include <div64.h>
-#include <init.h>
-#include <time.h>
-#include <asm/io.h>
-#include <asm/arch-armv7/globaltimer.h>
-#include <asm/arch/rmobile.h>
-#include <linux/delay.h>
-
-static struct globaltimer *global_timer = \
-		(struct globaltimer *)GLOBAL_TIMER_BASE_ADDR;
-
-#define CLK2MHZ(clk)	(clk / 1000 / 1000)
-static u64 get_cpu_global_timer(void)
-{
-	u32 low, high;
-	u64 timer;
-
-	u32 old = readl(&global_timer->cnt_h);
-	while (1) {
-		low = readl(&global_timer->cnt_l);
-		high = readl(&global_timer->cnt_h);
-		if (old == high)
-			break;
-		else
-			old = high;
-	}
-
-	timer = high;
-	return (u64)((timer << 32) | low);
-}
-
-static u64 get_time_us(void)
-{
-	u64 timer = get_cpu_global_timer();
-
-	timer = ((timer << 2) + (CLK2MHZ(CFG_SYS_CPU_CLK) >> 1));
-	do_div(timer, CLK2MHZ(CFG_SYS_CPU_CLK));
-	return timer;
-}
-
-static ulong get_time_ms(void)
-{
-	u64 us = get_time_us();
-
-	do_div(us, 1000);
-	return us;
-}
-
-int timer_init(void)
-{
-	writel(0x01, &global_timer->ctl);
-	return 0;
-}
-
-void __udelay(unsigned long usec)
-{
-	u64 start, current;
-	u64 wait;
-
-	start = get_cpu_global_timer();
-	wait = (u64)((usec * CLK2MHZ(CFG_SYS_CPU_CLK)) >> 2);
-	do {
-		current = get_cpu_global_timer();
-	} while ((current - start) < wait);
-}
-
-ulong get_timer(ulong base)
-{
-	return get_time_ms() - base;
-}
-
-unsigned long long get_ticks(void)
-{
-	return get_cpu_global_timer();
-}
-
-ulong get_tbclk(void)
-{
-	return (ulong)(CFG_SYS_CPU_CLK >> 2);
-}