From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
To: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
akpm@linux-foundation.org, lftan@altera.com, jonas@southpole.se
Cc: will.deacon@arm.com, Ard Biesheuvel <ard.biesheuvel@linaro.org>
Subject: [PATCH resend 2/3] openrisc: drop wrongly typed definition of page_to_virt()
Date: Mon, 18 Apr 2016 18:04:56 +0200 [thread overview]
Message-ID: <1460995497-24312-3-git-send-email-ard.biesheuvel@linaro.org> (raw)
In-Reply-To: <1460995497-24312-1-git-send-email-ard.biesheuvel@linaro.org>
To align with generic code and other architectures that expect the macro
page_to_virt to produce an expression whose type is 'void*', drop the
arch specific definition, which is never referenced anyway.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
arch/openrisc/include/asm/page.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/openrisc/include/asm/page.h b/arch/openrisc/include/asm/page.h
index e613d3673034..35bcb7cd2cde 100644
--- a/arch/openrisc/include/asm/page.h
+++ b/arch/openrisc/include/asm/page.h
@@ -81,8 +81,6 @@ typedef struct page *pgtable_t;
#define virt_to_page(addr) \
(mem_map + (((unsigned long)(addr)-PAGE_OFFSET) >> PAGE_SHIFT))
-#define page_to_virt(page) \
- ((((page) - mem_map) << PAGE_SHIFT) + PAGE_OFFSET)
#define page_to_phys(page) ((dma_addr_t)page_to_pfn(page) << PAGE_SHIFT)
--
2.5.0
--
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next prev parent reply other threads:[~2016-04-18 16:05 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-18 16:04 [PATCH resend 0/3] mm: allow arch to override lowmem_page_address Ard Biesheuvel
2016-04-18 16:04 ` [PATCH resend 1/3] nios2: use correct void* return type for page_to_virt() Ard Biesheuvel
2016-04-19 9:35 ` Ley Foon Tan
2016-04-18 16:04 ` Ard Biesheuvel [this message]
2016-04-18 16:04 ` [PATCH resend 3/3] mm: replace open coded page to virt conversion with page_to_virt() Ard Biesheuvel
2016-04-18 16:07 ` [PATCH resend 0/3] mm: allow arch to override lowmem_page_address Ard Biesheuvel
2016-04-21 23:51 ` Andrew Morton
2016-04-22 9:07 ` Will Deacon
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