1 files changed, 12 insertions, 11 deletions

diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c
index f7ede0e42881..2dc3835478ec 100644
--- a/drivers/ide/setup-pci.c
+++ b/drivers/ide/setup-pci.c
@@ -301,11 +301,12 @@ static int ide_pci_configure(struct pci_dev *dev, const struct ide_port_info *d)
  *      @d: IDE port info
  *      @bar: BAR number
  *
- *      Checks if a BAR is configured and points to MMIO space. If so
- *      print an error and return an error code. Otherwise return 0
+ *      Checks if a BAR is configured and points to MMIO space. If so,
+ *      return an error code. Otherwise return 0
  */
 
-static int ide_pci_check_iomem(struct pci_dev *dev, const struct ide_port_info *d, int bar)
+static int ide_pci_check_iomem(struct pci_dev *dev, const struct ide_port_info *d,
+                               int bar)
 {
         ulong flags = pci_resource_flags(dev, bar);
         
@@ -313,14 +314,11 @@ static int ide_pci_check_iomem(struct pci_dev *dev, const struct ide_port_info *
         if (!flags || pci_resource_len(dev, bar) == 0)
                 return 0;
 
-        /* I/O space */         
-        if(flags & PCI_BASE_ADDRESS_IO_MASK)
+        /* I/O space */
+        if (flags & IORESOURCE_IO)
                 return 0;
                 
         /* Bad */
-        printk(KERN_ERR "%s: IO baseregs (BIOS) are reported "
-                        "as MEM, report to "
-                        "<andre@linux-ide.org>.\n", d->name);
         return -EINVAL;
 }
 
@@ -348,9 +346,12 @@ static ide_hwif_t *ide_hwif_configure(struct pci_dev *dev,
         struct hw_regs_s hw;
 
         if ((d->host_flags & IDE_HFLAG_ISA_PORTS) == 0) {
-                /*  Possibly we should fail if these checks report true */
-                ide_pci_check_iomem(dev, d, 2*port);
-                ide_pci_check_iomem(dev, d, 2*port+1);
+                if (ide_pci_check_iomem(dev, d, 2 * port) ||
+                    ide_pci_check_iomem(dev, d, 2 * port + 1)) {
+                        printk(KERN_ERR "%s: I/O baseregs (BIOS) are reported "
+                                        "as MEM for port %d!\n", d->name, port);
+                        return NULL;
+                }
  
                 ctl  = pci_resource_start(dev, 2*port+1);
                 base = pci_resource_start(dev, 2*port);