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, 80 deletions

diff --git a/drivers/usb/host/utmi-armada100.c b/drivers/usb/host/utmi-armada100.c
deleted file mode 100644
index 5d66e5881f3..00000000000
--- a/drivers/usb/host/utmi-armada100.c
+++ /dev/null
@@ -1,80 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * (C) Copyright 2012
- * eInfochips Ltd. <www.einfochips.com>
- * Written-by: Ajay Bhargav <contact@8051projects.net>
- *
- * (C) Copyright 2009
- * Marvell Semiconductor <www.marvell.com>
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <usb.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/armada100.h>
-#include <asm/arch/utmi-armada100.h>
-#include <linux/delay.h>
-
-static int utmi_phy_init(void)
-{
-	struct armd1usb_phy_reg *phy_regs =
-		(struct armd1usb_phy_reg *)UTMI_PHY_BASE;
-	int timeout;
-
-	setbits_le32(&phy_regs->utmi_ctrl, INPKT_DELAY_SOF | PLL_PWR_UP);
-	udelay(1000);
-	setbits_le32(&phy_regs->utmi_ctrl, PHY_PWR_UP);
-
-	clrbits_le32(&phy_regs->utmi_pll, PLL_FBDIV_MASK | PLL_REFDIV_MASK);
-	setbits_le32(&phy_regs->utmi_pll, N_DIVIDER << PLL_FBDIV | M_DIVIDER);
-
-	setbits_le32(&phy_regs->utmi_tx, PHSEL_VAL << CK60_PHSEL);
-
-	/* Calibrate pll */
-	timeout = 10000;
-	while (--timeout && ((readl(&phy_regs->utmi_pll) & PLL_READY) == 0))
-		;
-	if (!timeout)
-		return -1;
-
-	udelay(200);
-	setbits_le32(&phy_regs->utmi_pll, VCOCAL_START);
-	udelay(400);
-	clrbits_le32(&phy_regs->utmi_pll, VCOCAL_START);
-
-	udelay(200);
-	setbits_le32(&phy_regs->utmi_tx, RCAL_START);
-	udelay(400);
-	clrbits_le32(&phy_regs->utmi_tx, RCAL_START);
-
-	timeout = 10000;
-	while (--timeout && ((readl(&phy_regs->utmi_pll) & PLL_READY) == 0))
-		;
-	if (!timeout)
-		return -1;
-
-	return 0;
-}
-
-/*
- * Initialize USB host controller's UTMI Physical interface
- */
-int utmi_init(void)
-{
-	struct armd1mpmu_registers *mpmu_regs =
-		(struct armd1mpmu_registers *)ARMD1_MPMU_BASE;
-
-	struct armd1apmu_registers *apmu_regs =
-		(struct armd1apmu_registers *)ARMD1_APMU_BASE;
-
-	/* Turn on 26Mhz ref clock for UTMI PLL */
-	setbits_le32(&mpmu_regs->acgr, APB2_26M_EN | AP_26M);
-
-	/* USB Clock reset */
-	writel(USB_SPH_AXICLK_EN, &apmu_regs->usbcrc);
-	writel(USB_SPH_AXICLK_EN | USB_SPH_AXI_RST, &apmu_regs->usbcrc);
-
-	/* Initialize UTMI transceiver */
-	return utmi_phy_init();
-}