3 files changed, 11 insertions, 19 deletions
diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
index f1538a48484a..a9f802d1dd64 100644
--- a/arch/sparc/include/asm/pgtable_32.h
+++ b/arch/sparc/include/asm/pgtable_32.h
@@ -395,12 +395,8 @@ __get_iospace (unsigned long addr)
 #define GET_IOSPACE(pfn)		(pfn >> (BITS_PER_LONG - 4))
 #define GET_PFN(pfn)			(pfn & 0x0fffffffUL)
 
-int remap_pfn_range(struct vm_area_struct *, unsigned long, unsigned long,
-		    unsigned long, pgprot_t);
-
-static inline int io_remap_pfn_range(struct vm_area_struct *vma,
-				     unsigned long from, unsigned long pfn,
-				     unsigned long size, pgprot_t prot)
+static inline unsigned long io_remap_pfn_range_pfn(unsigned long pfn,
+		unsigned long size)
 {
 	unsigned long long offset, space, phys_base;
 
@@ -408,9 +404,9 @@ static inline int io_remap_pfn_range(struct vm_area_struct *vma,
 	space = GET_IOSPACE(pfn);
 	phys_base = offset | (space << 32ULL);
 
-	return remap_pfn_range(vma, from, phys_base >> PAGE_SHIFT, size, prot);
+	return phys_base >> PAGE_SHIFT;
 }
-#define io_remap_pfn_range io_remap_pfn_range
+#define io_remap_pfn_range_pfn io_remap_pfn_range_pfn
 
 #define __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS
 #define ptep_set_access_flags(__vma, __address, __ptep, __entry, __dirty) \
diff --git a/arch/sparc/include/asm/pgtable_64.h b/arch/sparc/include/asm/pgtable_64.h
index 64b85ff9c766..615f460c50af 100644
--- a/arch/sparc/include/asm/pgtable_64.h
+++ b/arch/sparc/include/asm/pgtable_64.h
@@ -1048,9 +1048,6 @@ int page_in_phys_avail(unsigned long paddr);
 #define GET_IOSPACE(pfn)		(pfn >> (BITS_PER_LONG - 4))
 #define GET_PFN(pfn)			(pfn & 0x0fffffffffffffffUL)
 
-int remap_pfn_range(struct vm_area_struct *, unsigned long, unsigned long,
-		    unsigned long, pgprot_t);
-
 void adi_restore_tags(struct mm_struct *mm, struct vm_area_struct *vma,
 		      unsigned long addr, pte_t pte);
 
@@ -1084,9 +1081,8 @@ static inline int arch_unmap_one(struct mm_struct *mm,
 	return 0;
 }
 
-static inline int io_remap_pfn_range(struct vm_area_struct *vma,
-				     unsigned long from, unsigned long pfn,
-				     unsigned long size, pgprot_t prot)
+static inline unsigned long io_remap_pfn_range_pfn(unsigned long pfn,
+		unsigned long size)
 {
 	unsigned long offset = GET_PFN(pfn) << PAGE_SHIFT;
 	int space = GET_IOSPACE(pfn);
@@ -1094,9 +1090,9 @@ static inline int io_remap_pfn_range(struct vm_area_struct *vma,
 
 	phys_base = offset | (((unsigned long) space) << 32UL);
 
-	return remap_pfn_range(vma, from, phys_base >> PAGE_SHIFT, size, prot);
+	return phys_base >> PAGE_SHIFT;
 }
-#define io_remap_pfn_range io_remap_pfn_range
+#define io_remap_pfn_range_pfn io_remap_pfn_range_pfn
 
 static inline unsigned long __untagged_addr(unsigned long start)
 {
diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
index 55faf2effa46..dbf118b40601 100644
--- a/arch/sparc/kernel/sys_sparc_64.c
+++ b/arch/sparc/kernel/sys_sparc_64.c
@@ -241,7 +241,7 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
 
 	if (flags & MAP_FIXED) {
 		/* Ok, don't mess with it. */
-		return mm_get_unmapped_area(current->mm, NULL, orig_addr, len, pgoff, flags);
+		return mm_get_unmapped_area(NULL, orig_addr, len, pgoff, flags);
 	}
 	flags &= ~MAP_SHARED;
 
@@ -254,7 +254,7 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
 		align_goal = (64UL * 1024);
 
 	do {
-		addr = mm_get_unmapped_area(current->mm, NULL, orig_addr,
+		addr = mm_get_unmapped_area(NULL, orig_addr,
 					    len + (align_goal - PAGE_SIZE), pgoff, flags);
 		if (!(addr & ~PAGE_MASK)) {
 			addr = (addr + (align_goal - 1UL)) & ~(align_goal - 1UL);
@@ -273,7 +273,7 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
 	 * be obtained.
 	 */
 	if (addr & ~PAGE_MASK)
-		addr = mm_get_unmapped_area(current->mm, NULL, orig_addr, len, pgoff, flags);
+		addr = mm_get_unmapped_area(NULL, orig_addr, len, pgoff, flags);
 
 	return addr;
 }