s390/mm: get rid of VMEM_MAX_PHYS macro

There are no users of VMEM_MAX_PHYS macro left, remove it.

Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

diff --git a/arch/s390/boot/startup.c b/arch/s390/boot/startup.c
index 59abdd0..a1f792f 100644 (file)
--- a/arch/s390/boot/startup.c
+++ b/arch/s390/boot/startup.c
@@ -221,7 +221,6 @@ static unsigned long setup_kernel_memory_layout(void)
        pages = SECTION_ALIGN_UP(pages);
        /* keep vmemmap_start aligned to a top level region table entry */
        vmemmap_start = round_down(VMALLOC_START - pages * sizeof(struct page), rte_size);
-       /* vmemmap_start is the future VMEM_MAX_PHYS, make sure it is within MAX_PHYSMEM */
        vmemmap_start = min(vmemmap_start, 1UL << MAX_PHYSMEM_BITS);
        /* maximum mappable address as seen by arch_get_mappable_range() */
        max_mappable = vmemmap_start;

diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h
index c55f3c3..30909fe 100644 (file)
--- a/arch/s390/include/asm/pgtable.h
+++ b/arch/s390/include/asm/pgtable.h
@@ -89,8 +89,6 @@ extern unsigned long __bootdata_preserved(VMALLOC_END);
 extern struct page *__bootdata_preserved(vmemmap);
 extern unsigned long __bootdata_preserved(vmemmap_size);
 
-#define VMEM_MAX_PHYS ((unsigned long) vmemmap)
-
 extern unsigned long __bootdata_preserved(MODULES_VADDR);
 extern unsigned long __bootdata_preserved(MODULES_END);
 #define MODULES_VADDR  MODULES_VADDR