diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2010-02-05 16:11:25 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-02-05 16:11:25 +0900 |
| commit | 3b0be1a4f2f7d8280574aa6e5eac2dd3dd57e2b7 (patch) | |
| tree | b51654617a5ceec1417dcfa4c5fde0cfe87731f2 /arch/sh/drivers/pci/pci-sh7780.c | |
| parent | 8e04221029067cbaff3fc8f4daf991532afbcbaf (diff) | |
sh: Fix an off-by-1 in SH7780 PCIC memory resource mapping.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/drivers/pci/pci-sh7780.c')
| -rw-r--r-- | arch/sh/drivers/pci/pci-sh7780.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/sh/drivers/pci/pci-sh7780.c b/arch/sh/drivers/pci/pci-sh7780.c index 1e147f445c1a..ffdcbf10b95e 100644 --- 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)); } /* |