summaryrefslogtreecommitdiff
path: root/arch/sh/drivers/pci/ops-sh5.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sh/drivers/pci/ops-sh5.c')
-rw-r--r--arch/sh/drivers/pci/ops-sh5.c65
1 files changed, 0 insertions, 65 deletions
diff --git a/arch/sh/drivers/pci/ops-sh5.c b/arch/sh/drivers/pci/ops-sh5.c
deleted file mode 100644
index 9fbaf72949ab..000000000000
--- a/arch/sh/drivers/pci/ops-sh5.c
+++ /dev/null
@@ -1,65 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Support functions for the SH5 PCI hardware.
- *
- * Copyright (C) 2001 David J. Mckay (david.mckay@st.com)
- * Copyright (C) 2003, 2004 Paul Mundt
- * Copyright (C) 2004 Richard Curnow
- */
-#include <linux/kernel.h>
-#include <linux/rwsem.h>
-#include <linux/smp.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <linux/types.h>
-#include <linux/irq.h>
-#include <asm/io.h>
-#include "pci-sh5.h"
-
-static int sh5pci_read(struct pci_bus *bus, unsigned int devfn, int where,
- int size, u32 *val)
-{
- SH5PCI_WRITE(PAR, CONFIG_CMD(bus, devfn, where));
-
- switch (size) {
- case 1:
- *val = (u8)SH5PCI_READ_BYTE(PDR + (where & 3));
- break;
- case 2:
- *val = (u16)SH5PCI_READ_SHORT(PDR + (where & 2));
- break;
- case 4:
- *val = SH5PCI_READ(PDR);
- break;
- }
-
- return PCIBIOS_SUCCESSFUL;
-}
-
-static int sh5pci_write(struct pci_bus *bus, unsigned int devfn, int where,
- int size, u32 val)
-{
- SH5PCI_WRITE(PAR, CONFIG_CMD(bus, devfn, where));
-
- switch (size) {
- case 1:
- SH5PCI_WRITE_BYTE(PDR + (where & 3), (u8)val);
- break;
- case 2:
- SH5PCI_WRITE_SHORT(PDR + (where & 2), (u16)val);
- break;
- case 4:
- SH5PCI_WRITE(PDR, val);
- break;
- }
-
- return PCIBIOS_SUCCESSFUL;
-}
-
-struct pci_ops sh5_pci_ops = {
- .read = sh5pci_read,
- .write = sh5pci_write,
-};