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x86 gart: make some variables and functions static

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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>
Acked-by: Muli Ben-Yehuda <muli@il.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Joerg Roedel 2007-10-24 12:49:49 +02:00 committed by Thomas Gleixner
parent 966396d3a0
commit 79da087441
1 changed files with 4 additions and 4 deletions
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8
arch/x86/kernel/pci-gart_64.c
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@ -36,11 +36,11 @@
#include <asm/dma.h> #include <asm/dma.h>
#include <asm/k8.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_size; /* size of remapping area bytes */
static unsigned long iommu_pages; /* .. and in pages */ 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 /* 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 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 */ /* Debugging aid for drivers that don't free their IOMMU tables */
static void **iommu_leak_tab; static void **iommu_leak_tab;
static int leak_trace; static int leak_trace;
int iommu_leak_pages = 20; static int iommu_leak_pages = 20;
void dump_leak(void) static void dump_leak(void)
{ {
int i; int i;
static int dump; static int dump;