[PATCH 3/4] x86 gart: make some variables and functions static

Joerg Roedel
2007-10-23T17:42:35Z

This patch makes some functions and variables static in pci-gart_64.c which are
not used somewhere else.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
---
arch/x86/kernel/pci-gart_64.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c
index 0e72abf..7097ef8 100644
--- a/arch/x86/kernel/pci-gart_64.c
+++ b/arch/x86/kernel/pci-gart_64.c
@@ -36,11 +36,11 @@
#include <asm/dma.h>
#include <asm/k8.h>

-unsigned long iommu_bus_base; /* GART remapping area (physical) */
+static unsigned long iommu_bus_base; /* GART remapping area (physical) */
static unsigned long iommu_size; /* size of remapping area bytes */
static unsigned long iommu_pages; /* .. and in pages */

-u32 *iommu_gatt_base; /* Remapping table */
+static u32 *iommu_gatt_base; /* Remapping table */

/* If this is disabled the IOMMU will use an optimized flushing strategy
of only flushing when an mapping is reused. With it true the GART is flushed
@@ -135,8 +135,8 @@ static void flush_gart(void)
/* Debugging aid for drivers that don't free their IOMMU tables */
static void **iommu_leak_tab;
static int leak_trace;
-int iommu_leak_pages = 20;
-void dump_leak(void)
+static int iommu_leak_pages = 20;
+static void dump_leak(void)
{
int i;
static int dump;
--
1.5.2.5