2 files changed, 13 insertions, 15 deletions

diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 628c14150d49..a088fc6f5838 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -151,7 +151,7 @@ static void msix_mask_irq(struct msi_desc *desc, u32 flag)
 {
         u32 mask_bits = desc->masked;
         unsigned offset = desc->msi_attrib.entry_nr * PCI_MSIX_ENTRY_SIZE +
-                                        PCI_MSIX_ENTRY_VECTOR_CTRL_OFFSET;
+                                                PCI_MSIX_ENTRY_VECTOR_CTRL;
         mask_bits &= ~1;
         mask_bits |= flag;
         writel(mask_bits, desc->mask_base + offset);
@@ -188,9 +188,9 @@ void read_msi_msg_desc(struct irq_desc *desc, struct msi_msg *msg)
                 void __iomem *base = entry->mask_base +
                         entry->msi_attrib.entry_nr * PCI_MSIX_ENTRY_SIZE;
 
-                msg->address_lo = readl(base + PCI_MSIX_ENTRY_LOWER_ADDR_OFFSET);
-                msg->address_hi = readl(base + PCI_MSIX_ENTRY_UPPER_ADDR_OFFSET);
-                msg->data = readl(base + PCI_MSIX_ENTRY_DATA_OFFSET);
+                msg->address_lo = readl(base + PCI_MSIX_ENTRY_LOWER_ADDR);
+                msg->address_hi = readl(base + PCI_MSIX_ENTRY_UPPER_ADDR);
+                msg->data = readl(base + PCI_MSIX_ENTRY_DATA);
         } else {
                 struct pci_dev *dev = entry->dev;
                 int pos = entry->msi_attrib.pos;
@@ -225,11 +225,9 @@ void write_msi_msg_desc(struct irq_desc *desc, struct msi_msg *msg)
                 base = entry->mask_base +
                         entry->msi_attrib.entry_nr * PCI_MSIX_ENTRY_SIZE;
 
-                writel(msg->address_lo,
-                        base + PCI_MSIX_ENTRY_LOWER_ADDR_OFFSET);
-                writel(msg->address_hi,
-                        base + PCI_MSIX_ENTRY_UPPER_ADDR_OFFSET);
-                writel(msg->data, base + PCI_MSIX_ENTRY_DATA_OFFSET);
+                writel(msg->address_lo, base + PCI_MSIX_ENTRY_LOWER_ADDR);
+                writel(msg->address_hi, base + PCI_MSIX_ENTRY_UPPER_ADDR);
+                writel(msg->data, base + PCI_MSIX_ENTRY_DATA);
         } else {
                 struct pci_dev *dev = entry->dev;
                 int pos = entry->msi_attrib.pos;
@@ -493,7 +491,7 @@ static int msix_capability_init(struct pci_dev *dev,
                 set_irq_msi(entry->irq, entry);
                 j = entries[i].entry;
                 entry->masked = readl(base + j * PCI_MSIX_ENTRY_SIZE +
-                                        PCI_MSIX_ENTRY_VECTOR_CTRL_OFFSET);
+                                                PCI_MSIX_ENTRY_VECTOR_CTRL);
                 msix_mask_irq(entry, 1);
                 i++;
         }
diff --git a/drivers/pci/msi.h b/drivers/pci/msi.h
index a0662842550b..de27c1cb5a2b 100644
--- a/drivers/pci/msi.h
+++ b/drivers/pci/msi.h
@@ -6,11 +6,11 @@
 #ifndef MSI_H
 #define MSI_H
 
-#define PCI_MSIX_ENTRY_SIZE                     16
-#define  PCI_MSIX_ENTRY_LOWER_ADDR_OFFSET       0
-#define  PCI_MSIX_ENTRY_UPPER_ADDR_OFFSET       4
-#define  PCI_MSIX_ENTRY_DATA_OFFSET             8
-#define  PCI_MSIX_ENTRY_VECTOR_CTRL_OFFSET      12
+#define PCI_MSIX_ENTRY_SIZE             16
+#define  PCI_MSIX_ENTRY_LOWER_ADDR      0
+#define  PCI_MSIX_ENTRY_UPPER_ADDR      4
+#define  PCI_MSIX_ENTRY_DATA            8
+#define  PCI_MSIX_ENTRY_VECTOR_CTRL     12
 
 #define msi_control_reg(base)           (base + PCI_MSI_FLAGS)
 #define msi_lower_address_reg(base)     (base + PCI_MSI_ADDRESS_LO)