sh: Fix an off-by-1 in SH7780 PCIC memory resource mapping.

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

diff --git a/arch/sh/drivers/pci/pci-sh7780.c b/arch/sh/drivers/pci/pci-sh7780.c
index 1e147f4..ffdcbf1 100644 (file)
--- a/arch/sh/drivers/pci/pci-sh7780.c
+++ b/arch/sh/drivers/pci/pci-sh7780.c
@@ -23,7 +23,7 @@
 
 static struct resource sh7785_pci_resources[] = {
        {
-               .name   = "SH7785_IO",
+               .name   = "PCI IO",
                .start  = 0x1000,
                .end    = SZ_4M - 1,
                .flags  = IORESOURCE_IO,
@@ -338,8 +338,8 @@ static int __init sh7780_pci_init(void)
        /*
         * Setup the memory BARs
         */
-       for (i = 0; i < chan->nr_resources; i++) {
-               struct resource *res = chan->resources + (i + 1);
+       for (i = 1; i < chan->nr_resources; i++) {
+               struct resource *res = chan->resources + i;
                resource_size_t size;
 
                if (unlikely(res->flags & IORESOURCE_IO))
@@ -361,8 +361,8 @@ static int __init sh7780_pci_init(void)
                 * keeps things pretty simple.
                 */
                __raw_writel(((roundup_pow_of_two(size) / SZ_256K) - 1) << 18,
-                            chan->reg_base + SH7780_PCIMBMR(i));
-               __raw_writel(res->start, chan->reg_base + SH7780_PCIMBR(i));
+                            chan->reg_base + SH7780_PCIMBMR(i - 1));
+               __raw_writel(res->start, chan->reg_base + SH7780_PCIMBR(i - 1));
        }
 
        /*