aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/mm/init.c
diff options
context:
space:
mode:
authorRussell King <rmk+kernel@arm.linux.org.uk>2010-07-01 12:03:29 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-07-27 08:48:24 +0100
commite07b9e08601b400aee7e076e7b31799d3dd48c1e (patch)
tree28a030ef024bb5677546c8a6dad2769176bb0545 /arch/arm/mm/init.c
parenteda2e5dcc914b4d70f665443efc9780e89a5e5c1 (diff)
ARM: LMB: convert pfn_valid to use LMB
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/init.c')
-rw-r--r--arch/arm/mm/init.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index a453982fdce..c357bfb464a 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -239,16 +239,15 @@ static void __init arm_bootmem_free(struct meminfo *mi)
#ifndef CONFIG_SPARSEMEM
int pfn_valid(unsigned long pfn)
{
- struct meminfo *mi = &meminfo;
- unsigned int left = 0, right = mi->nr_banks;
+ struct memblock_region *mem = &memblock.memory;
+ unsigned int left = 0, right = mem->cnt;
do {
unsigned int mid = (right + left) / 2;
- struct membank *bank = &mi->bank[mid];
- if (pfn < bank_pfn_start(bank))
+ if (pfn < memblock_start_pfn(mem, mid))
right = mid;
- else if (pfn >= bank_pfn_end(bank))
+ else if (pfn >= memblock_end_pfn(mem, mid))
left = mid + 1;
else
return 1;