sh: pci: Kill off the now unused hose->io_base.

Nothing is using this any more, so kill it off.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/arch/sh/drivers/pci/pci-sh7751.c b/arch/sh/drivers/pci/pci-sh7751.c
index af88744..4c08fd7 100644 (file)
--- a/arch/sh/drivers/pci/pci-sh7751.c
+++ b/arch/sh/drivers/pci/pci-sh7751.c
@@ -40,7 +40,6 @@ int __init sh7751_pci_init(struct pci_channel *chan)
        pr_debug("PCI: Starting intialization.\n");
 
        chan->reg_base = 0xfe200000;
-       chan->io_base = 0xfe240000;
 
        /* check for SH7751/SH7751R hardware */
        id = pci_read_reg(chan, SH7751_PCICONF0);
@@ -136,13 +135,6 @@ int __init sh7751_pcic_init(struct pci_channel *chan,
        pr_debug("PCI: Setting upper bits of Memory window to 0x%x\n", word);
        pci_write_reg(chan, word , SH4_PCIMBR);
 
-       /* Map IO space into PCI IO window:
-        * IO addresses will be translated to the PCI IO window base address
-        */
-       pr_debug("PCI: Mapping IO address 0x%x - 0x%x to base 0x%lx\n",
-                chan->io_resource->start, chan->io_resource->end,
-                chan->io_base + chan->io_resource->start);
-
        /* Make sure the MSB's of IO window are set to access PCI space
         * correctly */
        word = chan->io_resource->start & SH4_PCIIOBR_MASK;

diff --git a/arch/sh/drivers/pci/pci-sh7780.c b/arch/sh/drivers/pci/pci-sh7780.c
index 57a3b87..ae13ff9 100644 (file)
--- a/arch/sh/drivers/pci/pci-sh7780.c
+++ b/arch/sh/drivers/pci/pci-sh7780.c
@@ -62,7 +62,6 @@ static int __init sh7780_pci_init(void)
        printk(KERN_NOTICE "PCI: Starting intialization.\n");
 
        chan->reg_base = 0xfe040000;
-       chan->io_base = 0xfe200000;
 
        /* Enable CPU access to the PCIC registers. */
        __raw_writel(PCIECR_ENBL, PCIECR);

diff --git a/arch/sh/include/asm/pci.h b/arch/sh/include/asm/pci.h
index 0be2052..f36c789 100644 (file)
--- a/arch/sh/include/asm/pci.h
+++ b/arch/sh/include/asm/pci.h
@@ -33,7 +33,6 @@ struct pci_channel {
        int                     enabled;
 
        unsigned long           reg_base;
-       unsigned long           io_base;
 
        unsigned long           io_map_base;
 };