diff options
Diffstat (limited to 'arch/sh/drivers')
| -rw-r--r-- | arch/sh/drivers/pci/ops-titan.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/arch/sh/drivers/pci/ops-titan.c b/arch/sh/drivers/pci/ops-titan.c index cd56d53375e7..ac8ee2312cd8 100644 --- a/arch/sh/drivers/pci/ops-titan.c +++ b/arch/sh/drivers/pci/ops-titan.c @@ -15,25 +15,21 @@ #include <linux/types.h> #include <linux/init.h> #include <linux/pci.h> -#include <asm/io.h> +#include <linux/io.h> #include <asm/titan.h> #include "pci-sh4.h" +static char titan_irq_tab[] __initdata = { + TITAN_IRQ_WAN, + TITAN_IRQ_LAN, + TITAN_IRQ_MPCIA, + TITAN_IRQ_MPCIB, + TITAN_IRQ_USB, +}; + int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) { - int irq = -1; - - switch (slot) { - case 0: irq = TITAN_IRQ_WAN; break; /* eth0 (WAN) */ - case 1: irq = TITAN_IRQ_LAN; break; /* eth1 (LAN) */ - case 2: irq = TITAN_IRQ_MPCIA; break; /* mPCI A */ - case 3: irq = TITAN_IRQ_MPCIB; break; /* mPCI B */ - case 4: irq = TITAN_IRQ_USB; break; /* USB */ - default: - printk(KERN_INFO "PCI: Bad IRQ mapping " - "request for slot %d\n", slot); - return -1; - } + int irq = titan_irq_tab[slot]; printk("PCI: Mapping TITAN IRQ for slot %d, pin %c to irq %d\n", slot, pin - 1 + 'A', irq); |