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, 92 deletions

diff --git a/drivers/pci/pci_sh7780.c b/drivers/pci/pci_sh7780.c
deleted file mode 100644
index 7533286c015..00000000000
--- a/drivers/pci/pci_sh7780.c
+++ /dev/null
@@ -1,92 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * SH7780 PCI Controller (PCIC) for U-Boot.
- * (C) Dustin McIntire (dustin@sensoria.com)
- * (C) 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
- * (C) 2008 Yusuke Goda <goda.yusuke@renesas.com>
- */
-
-#include <common.h>
-#include <linux/delay.h>
-
-#include <pci.h>
-#include <asm/processor.h>
-#include <asm/pci.h>
-#include <asm/io.h>
-
-#define SH7780_VENDOR_ID	0x1912
-#define SH7780_DEVICE_ID	0x0002
-#define SH7780_PCICR_PREFIX	0xA5000000
-#define SH7780_PCICR_PFCS	0x00000800
-#define SH7780_PCICR_FTO	0x00000400
-#define SH7780_PCICR_PFE	0x00000200
-#define SH7780_PCICR_TBS	0x00000100
-#define SH7780_PCICR_ARBM	0x00000040
-#define SH7780_PCICR_IOCS	0x00000004
-#define SH7780_PCICR_PRST	0x00000002
-#define SH7780_PCICR_CFIN	0x00000001
-
-#define p4_in(addr)			(*(vu_long *)addr)
-#define p4_out(data, addr)	(*(vu_long *)addr) = (data)
-#define p4_inw(addr)		(*(vu_short *)addr)
-#define p4_outw(data, addr)	(*(vu_short *)addr) = (data)
-
-int pci_sh4_read_config_dword(struct pci_controller *hose,
-				    pci_dev_t dev, int offset, u32 *value)
-{
-	u32 par_data = PCI_CONF1_ADDRESS(PCI_BUS(dev), PCI_DEV(dev), PCI_FUNC(dev), offset);
-
-	p4_out(par_data, SH7780_PCIPAR);
-	*value = p4_in(SH7780_PCIPDR);
-
-	return 0;
-}
-
-int pci_sh4_write_config_dword(struct pci_controller *hose,
-				     pci_dev_t dev, int offset, u32 value)
-{
-	u32 par_data = PCI_CONF1_ADDRESS(PCI_BUS(dev), PCI_DEV(dev), PCI_FUNC(dev), offset);
-
-	p4_out(par_data, SH7780_PCIPAR);
-	p4_out(value, SH7780_PCIPDR);
-	return 0;
-}
-
-int pci_sh7780_init(struct pci_controller *hose)
-{
-	p4_out(0x01, SH7780_PCIECR);
-
-	if (p4_inw(SH7780_PCIVID) != SH7780_VENDOR_ID
-	    && p4_inw(SH7780_PCIDID) != SH7780_DEVICE_ID) {
-		printf("PCI: Unknown PCI host bridge.\n");
-		return -1;
-	}
-	printf("PCI: SH7780 PCI host bridge found.\n");
-
-	/* Toggle PCI reset pin */
-	p4_out((SH7780_PCICR_PREFIX | SH7780_PCICR_PRST), SH7780_PCICR);
-	udelay(100000);
-	p4_out(SH7780_PCICR_PREFIX, SH7780_PCICR);
-	p4_outw(0x0047, SH7780_PCICMD);
-
-	p4_out(CONFIG_SH7780_PCI_LSR, SH7780_PCILSR0);
-	p4_out(CONFIG_SH7780_PCI_LAR, SH7780_PCILAR0);
-	p4_out(0x00000000, SH7780_PCILSR1);
-	p4_out(0, SH7780_PCILAR1);
-	p4_out(CONFIG_SH7780_PCI_BAR, SH7780_PCIMBAR0);
-	p4_out(0x00000000, SH7780_PCIMBAR1);
-
-	p4_out(0xFD000000, SH7780_PCIMBR0);
-	p4_out(0x00FC0000, SH7780_PCIMBMR0);
-
-	/* if use Operand Cache then enable PCICSCR Soonp bits. */
-	p4_out(0x08000000, SH7780_PCICSAR0);
-	p4_out(0x0000001B, SH7780_PCICSCR0);	/* Snoop bit :On */
-
-	p4_out((SH7780_PCICR_PREFIX | SH7780_PCICR_CFIN | SH7780_PCICR_ARBM
-	      | SH7780_PCICR_FTO | SH7780_PCICR_PFCS | SH7780_PCICR_PFE),
-	     SH7780_PCICR);
-
-	pci_sh4_init(hose);
-	return 0;
-}