PCI MSI: shorten PCI_MSIX_ENTRY_* symbol names
These names are too long! Drop _OFFSET to save some bytes/lines.
Reviewed-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 628c141..a088fc6 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -151,7 +151,7 @@
{
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 __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 @@
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 @@
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 a066284..de27c1c 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)