From: miles.chen@mediatek.com (miles.chen at mediatek.com)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] arm64/mm: use phys_addr_t
Date: Fri, 13 Jan 2017 13:59:35 +0800 [thread overview]
Message-ID: <1484287175-14342-1-git-send-email-miles.chen@mediatek.com> (raw)
From: Miles Chen <miles.chen@mediatek.com>
Use phys_addr_t instead of unsigned long for the
return value of __pa(), make code easy to understand.
Signed-off-by: Miles Chen <miles.chen@mediatek.com>
---
arch/arm64/mm/mmu.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c
index 17243e4..7eb7c21 100644
--- a/arch/arm64/mm/mmu.c
+++ b/arch/arm64/mm/mmu.c
@@ -359,8 +359,8 @@ static void create_mapping_late(phys_addr_t phys, unsigned long virt,
static void __init __map_memblock(pgd_t *pgd, phys_addr_t start, phys_addr_t end)
{
- unsigned long kernel_start = __pa(_text);
- unsigned long kernel_end = __pa(__init_begin);
+ phys_addr_t kernel_start = __pa(_text);
+ phys_addr_t kernel_end = __pa(__init_begin);
/*
* Take care not to create a writable alias for the
--
1.9.1
next reply other threads:[~2017-01-13 5:59 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-13 5:59 miles.chen at mediatek.com [this message]
2017-01-13 11:18 ` [PATCH] arm64/mm: use phys_addr_t Catalin Marinas
2017-01-13 11:22 ` Mark Rutland
2017-01-13 11:27 ` Ard Biesheuvel
2017-01-13 11:45 ` Mark Rutland
2017-01-13 12:06 ` Will Deacon
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