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-rw-r--r--arch/s390/mm/maccess.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/mm/maccess.c b/arch/s390/mm/maccess.c
index 2a2e35416d2f..2eb34bdfc613 100644
--- a/arch/s390/mm/maccess.c
+++ b/arch/s390/mm/maccess.c
@@ -176,7 +176,7 @@ static int is_swapped(unsigned long addr)
* For swapped prefix pages a new buffer is returned that contains a copy of
* the absolute memory. The buffer size is maximum one page large.
*/
-void *xlate_dev_mem_ptr(unsigned long addr)
+void *xlate_dev_mem_ptr(phys_addr_t addr)
{
void *bounce = (void *) addr;
unsigned long size;
@@ -197,7 +197,7 @@ void *xlate_dev_mem_ptr(unsigned long addr)
/*
* Free converted buffer for /dev/mem access (if necessary)
*/
-void unxlate_dev_mem_ptr(unsigned long addr, void *buf)
+void unxlate_dev_mem_ptr(phys_addr_t addr, void *buf)
{
if ((void *) addr != buf)
free_page((unsigned long) buf);