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, 122 deletions

diff --git a/drivers/rtc/ftrtc010.c b/drivers/rtc/ftrtc010.c
deleted file mode 100644
index e384922f473..00000000000
--- a/drivers/rtc/ftrtc010.c
+++ /dev/null
@@ -1,122 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Faraday FTRTC010 Real Time Clock
- *
- * (C) Copyright 2009 Faraday Technology
- * Po-Yu Chuang <ratbert@faraday-tech.com>
- */
-
-#include <config.h>
-#include <common.h>
-#include <log.h>
-#include <rtc.h>
-#include <asm/io.h>
-
-struct ftrtc010 {
-	unsigned int sec;		/* 0x00 */
-	unsigned int min;		/* 0x04 */
-	unsigned int hour;		/* 0x08 */
-	unsigned int day;		/* 0x0c */
-	unsigned int alarm_sec;		/* 0x10 */
-	unsigned int alarm_min;		/* 0x14 */
-	unsigned int alarm_hour;	/* 0x18 */
-	unsigned int record;		/* 0x1c */
-	unsigned int cr;		/* 0x20 */
-	unsigned int wsec;		/* 0x24 */
-	unsigned int wmin;		/* 0x28 */
-	unsigned int whour;		/* 0x2c */
-	unsigned int wday;		/* 0x30 */
-	unsigned int intr;		/* 0x34 */
-	unsigned int div;		/* 0x38 */
-	unsigned int rev;		/* 0x3c */
-};
-
-/*
- * RTC Control Register
- */
-#define FTRTC010_CR_ENABLE		(1 << 0)
-#define FTRTC010_CR_INTERRUPT_SEC	(1 << 1)	/* per second irq */
-#define FTRTC010_CR_INTERRUPT_MIN	(1 << 2)	/* per minute irq */
-#define FTRTC010_CR_INTERRUPT_HR	(1 << 3)	/* per hour   irq */
-#define FTRTC010_CR_INTERRUPT_DAY	(1 << 4)	/* per day    irq */
-
-static struct ftrtc010 *rtc = (struct ftrtc010 *)CONFIG_FTRTC010_BASE;
-
-static void ftrtc010_enable(void)
-{
-	writel(FTRTC010_CR_ENABLE, &rtc->cr);
-}
-
-/*
- * return current time in seconds
- */
-static unsigned long ftrtc010_time(void)
-{
-	unsigned long day;
-	unsigned long hour;
-	unsigned long minute;
-	unsigned long second;
-	unsigned long second2;
-
-	do {
-		second	= readl(&rtc->sec);
-		day	= readl(&rtc->day);
-		hour	= readl(&rtc->hour);
-		minute	= readl(&rtc->min);
-		second2	= readl(&rtc->sec);
-	} while (second != second2);
-
-	return day * 24 * 60 * 60 + hour * 60 * 60 + minute * 60 + second;
-}
-
-/*
- * Get the current time from the RTC
- */
-
-int rtc_get(struct rtc_time *tmp)
-{
-	unsigned long now;
-
-	debug("%s(): record register: %x\n",
-	      __func__, readl(&rtc->record));
-
-#ifdef CFG_FTRTC010_PCLK
-	now = (ftrtc010_time() + readl(&rtc->record)) / RTC_DIV_COUNT;
-#else /* CFG_FTRTC010_EXTCLK */
-	now = ftrtc010_time() + readl(&rtc->record);
-#endif
-
-	rtc_to_tm(now, tmp);
-
-	return 0;
-}
-
-/*
- * Set the RTC
- */
-int rtc_set(struct rtc_time *tmp)
-{
-	unsigned long new;
-	unsigned long now;
-
-	debug("%s(): DATE: %4d-%02d-%02d (wday=%d)  TIME: %2d:%02d:%02d\n",
-	      __func__,
-	      tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
-	      tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
-
-	new = rtc_mktime(tmp);
-
-	now = ftrtc010_time();
-
-	debug("%s(): write %lx to record register\n", __func__, new - now);
-
-	writel(new - now, &rtc->record);
-
-	return 0;
-}
-
-void rtc_reset(void)
-{
-	debug("%s()\n", __func__);
-	ftrtc010_enable();
-}