Merge commit 'v2.6.29-rc4' into sched/core

1 files changed, 5 insertions, 3 deletions

diff --git a/drivers/pci/rom.c b/drivers/pci/rom.c
index 132a78159b60..29cbe47f219f 100644
--- a/drivers/pci/rom.c
+++ b/drivers/pci/rom.c
@@ -63,7 +63,7 @@ void pci_disable_rom(struct pci_dev *pdev)
  * The PCI window size could be much larger than the
  * actual image size.
  */
-size_t pci_get_rom_size(void __iomem *rom, size_t size)
+size_t pci_get_rom_size(struct pci_dev *pdev, void __iomem *rom, size_t size)
 {
         void __iomem *image;
         int last_image;
@@ -72,8 +72,10 @@ size_t pci_get_rom_size(void __iomem *rom, size_t size)
         do {
                 void __iomem *pds;
                 /* Standard PCI ROMs start out with these bytes 55 AA */
-                if (readb(image) != 0x55)
+                if (readb(image) != 0x55) {
+                        dev_err(&pdev->dev, "Invalid ROM contents\n");
                         break;
+                }
                 if (readb(image + 1) != 0xAA)
                         break;
                 /* get the PCI data structure and check its signature */
@@ -159,7 +161,7 @@ void __iomem *pci_map_rom(struct pci_dev *pdev, size_t *size)
          * size is much larger than the actual size of the ROM.
          * True size is important if the ROM is going to be copied.
          */
-        *size = pci_get_rom_size(rom, *size);
+        *size = pci_get_rom_size(pdev, rom, *size);
         return rom;
 }