[SPARC64]: Use bootmem_bootmap_pages() in choose_bootmap_pfn().

[pandora-kernel.git] / arch / sparc64 / mm / init.c

diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c
index df4e37e..4027618 100644 (file)
--- a/arch/sparc64/mm/init.c
+++ b/arch/sparc64/mm/init.c
@@ -770,8 +770,8 @@ static unsigned long __init choose_bootmap_pfn(unsigned long start_pfn,
        unsigned long avoid_start, avoid_end, bootmap_size;
        int i;
 
-       bootmap_size = ((end_pfn - start_pfn) + 7) / 8;
-       bootmap_size = ALIGN(bootmap_size, sizeof(long));
+       bootmap_size = bootmem_bootmap_pages(end_pfn - start_pfn);
+       bootmap_size <<= PAGE_SHIFT;
 
        avoid_start = avoid_end = 0;
 #ifdef CONFIG_BLK_DEV_INITRD