diff options
Diffstat (limited to 'arch/sh/drivers/pci/pci-sh7780.c')
| -rw-r--r-- | arch/sh/drivers/pci/pci-sh7780.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/arch/sh/drivers/pci/pci-sh7780.c b/arch/sh/drivers/pci/pci-sh7780.c index 602b644c35a..16b30a9e94b 100644 --- a/arch/sh/drivers/pci/pci-sh7780.c +++ b/arch/sh/drivers/pci/pci-sh7780.c @@ -48,7 +48,7 @@ static int __init sh7780_pci_init(void) { unsigned int id; - int ret; + int ret, match = 0; pr_debug("PCI: Starting intialization.\n"); @@ -56,8 +56,17 @@ static int __init sh7780_pci_init(void) /* check for SH7780/SH7780R hardware */ id = pci_read_reg(SH7780_PCIVID); - if ((id != ((SH7780_DEVICE_ID << 16) | SH7780_VENDOR_ID)) && - (id != ((SH7781_DEVICE_ID << 16) | SH7780_VENDOR_ID))) { + if ((id & 0xffff) == SH7780_VENDOR_ID) { + switch ((id >> 16) & 0xffff) { + case SH7780_DEVICE_ID: + case SH7781_DEVICE_ID: + case SH7785_DEVICE_ID: + match = 1; + break; + } + } + + if (unlikely(!match)) { printk(KERN_ERR "PCI: This is not an SH7780 (%x)\n", id); return -ENODEV; } @@ -138,7 +147,7 @@ int __init sh7780_pcic_init(struct sh4_pci_address_map *map) * DMA interrupts... */ -#ifdef CONFIG_SH_R7780RP +#ifdef CONFIG_SH_HIGHLANDER pci_fixup_pcic(); #endif |