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Diffstat (limited to 'arch/m68k/sun3x/dvma.c')
-rw-r--r--arch/m68k/sun3x/dvma.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/m68k/sun3x/dvma.c b/arch/m68k/sun3x/dvma.c
index 89e630e66555..c4b8aa1d80f4 100644
--- a/arch/m68k/sun3x/dvma.c
+++ b/arch/m68k/sun3x/dvma.c
@@ -80,6 +80,8 @@ inline int dvma_map_cpu(unsigned long kaddr,
unsigned long vaddr, int len)
{
pgd_t *pgd;
+ p4d_t *p4d;
+ pud_t *pud;
unsigned long end;
int ret = 0;
@@ -90,12 +92,14 @@ inline int dvma_map_cpu(unsigned long kaddr,
pr_debug("dvma: mapping kern %08lx to virt %08lx\n", kaddr, vaddr);
pgd = pgd_offset_k(vaddr);
+ p4d = p4d_offset(pgd, vaddr);
+ pud = pud_offset(p4d, vaddr);
do {
pmd_t *pmd;
unsigned long end2;
- if((pmd = pmd_alloc(&init_mm, pgd, vaddr)) == NULL) {
+ if((pmd = pmd_alloc(&init_mm, pud, vaddr)) == NULL) {
ret = -ENOMEM;
goto out;
}
@@ -196,4 +200,3 @@ void dvma_unmap_iommu(unsigned long baddr, int len)
}
}
-