diff options
Diffstat (limited to 'linux/dev')
| -rw-r--r-- | linux/dev/drivers/block/ahci.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/linux/dev/drivers/block/ahci.c b/linux/dev/drivers/block/ahci.c index aaa0eab..f67ba2f 100644 --- a/linux/dev/drivers/block/ahci.c +++ b/linux/dev/drivers/block/ahci.c @@ -839,11 +839,11 @@ static void ahci_probe_dev(unsigned char bus, unsigned char device) printk("ahci: %02x:%02x.%x: Can not read BAR 5", bus, dev, fun); return; } - if (bar & 0x01) { + if (bar & PCI_BASE_ADDRESS_SPACE_IO) { printk("ahci: %02x:%02x.%x: BAR 5 is I/O?!", bus, dev, fun); return; } - bar &= ~0x0f; + bar &= PCI_BASE_ADDRESS_MEM_MASK; if (pcibios_read_config_byte(bus, device, PCI_INTERRUPT_LINE, &irq) != PCIBIOS_SUCCESSFUL) { printk("ahci: %02x:%02x.%x: Can not read IRQ", bus, dev, fun); |