From: Florian Fainelli <f.fainelli@gmail.com>
To: linux-mips@linux-mips.org
Cc: ralf@linux-mips.org, james.hogan@imgtec.com,
paul.burton@imgtec.com, macro@linux-mips.org,
Florian Fainelli <f.fainelli@gmail.com>
Subject: [PATCH] MIPS: page.h: define virt_to_pfn()
Date: Thu, 9 Mar 2017 13:11:49 -0800 [thread overview]
Message-ID: <20170309211149.8339-1-f.fainelli@gmail.com> (raw)
Based on the existing definition of virt_to_page() which already does a
PFN_DOWN(vir_to_phys(kaddr)).
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
arch/mips/include/asm/page.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
index 5f987598054f..ad461216b5a1 100644
--- a/arch/mips/include/asm/page.h
+++ b/arch/mips/include/asm/page.h
@@ -240,8 +240,8 @@ static inline int pfn_valid(unsigned long pfn)
#endif
-#define virt_to_page(kaddr) pfn_to_page(PFN_DOWN(virt_to_phys((void *) \
- (kaddr))))
+#define virt_to_pfn(kaddr) PFN_DOWN(virt_to_phys((void *)(kaddr)))
+#define virt_to_page(kaddr) pfn_to_page(virt_to_pfn(kaddr))
extern int __virt_addr_valid(const volatile void *kaddr);
#define virt_addr_valid(kaddr) \
--
2.9.3
next reply other threads:[~2017-03-09 21:12 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-09 21:11 Florian Fainelli [this message]
2017-11-08 23:15 ` [PATCH] MIPS: page.h: define virt_to_pfn() James Hogan
2017-11-08 23:15 ` James Hogan
2017-11-09 0:05 ` Florian Fainelli
2017-11-09 15:43 ` James Hogan
2017-11-09 15:43 ` James Hogan
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