[PATCH 5/5 v2] arm/mmu: Use memblock_first_region_size() helper

From	Alexander Kuleshov <kuleshovmail@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH 5/5 v2] arm/mmu: Use memblock_first_region_size() helper
Date	2015-09-01 16:40 +0200
Message-ID	<q3UT8-SA-17@gated-at.bofh.it> (permalink)
References	<q3UJs-Hp-9@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

The 0a11142e commit (mm/memblock: Introduce memblock_first_region_size()
helper) introduced memblock_first_region_size() helper for the getting
size of the first memblock region. Let's use it instead of directly access
to structure.

Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com>
---
 arch/arm/mm/mmu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 870838a..fc60882 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -1176,7 +1176,7 @@ static inline void prepare_page_table(void)
 	/*
 	 * Find the end of the first block of lowmem.
 	 */
-	end = memblock.memory.regions[0].base + memblock.memory.regions[0].size;
+	end = memblock.memory.regions[0].base + memblock_first_region_size();
 	if (end >= arm_lowmem_limit)
 		end = arm_lowmem_limit;
 
-- 
2.5.0

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread

Thread

[PATCH 0/5 v2] mm/memblock: Introduce memblock_first_region_size() helper Alexander Kuleshov <kuleshovmail@gmail.com> - 2015-09-01 16:30 +0200
  [PATCH 1/5 v2] mm/memblock: Introduce memblock_first_region_size() helper Alexander Kuleshov <kuleshovmail@gmail.com> - 2015-09-01 16:30 +0200
  [PATCH 2/5 v2] s390/setup: use memblock_first_region_size helper Alexander Kuleshov <kuleshovmail@gmail.com> - 2015-09-01 16:30 +0200
  [PATCH 5/5 v2] arm/mmu: Use memblock_first_region_size() helper Alexander Kuleshov <kuleshovmail@gmail.com> - 2015-09-01 16:40 +0200

csiph-web