[PATCH V2 1/2] riscv: Cleanup unused functions

guoren at kernel.org guoren at kernel.org
Sat May 29 21:53:27 PDT 2021

From: Guo Ren <guoren at linux.alibaba.com>

These functions haven't been used, so just remove them. The patch
has been tested with riscv.

Signed-off-by: Guo Ren <guoren at linux.alibaba.com>
Reviewed-by: Christoph Hellwig <hch at lst.de>
Reviewed-by: Anup Patel <anup at brainfault.org>
Reviewed-by: Palmer Dabbelt <palmerdabbelt at google.com>
Acked-by: Palmer Dabbelt <palmerdabbelt at google.com>
 arch/riscv/include/asm/page.h | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/arch/riscv/include/asm/page.h b/arch/riscv/include/asm/page.h
index 6a7761c..a1b888f 100644
--- a/arch/riscv/include/asm/page.h
+++ b/arch/riscv/include/asm/page.h
@@ -37,16 +37,6 @@
 #ifndef __ASSEMBLY__
-#define PAGE_UP(addr)	(((addr)+((PAGE_SIZE)-1))&(~((PAGE_SIZE)-1)))
-#define PAGE_DOWN(addr)	((addr)&(~((PAGE_SIZE)-1)))
-/* align addr on a size boundary - adjust address up/down if needed */
-#define _ALIGN_UP(addr, size)	(((addr)+((size)-1))&(~((size)-1)))
-#define _ALIGN_DOWN(addr, size)	((addr)&(~((size)-1)))
-/* align addr on a size boundary - adjust address up if needed */
-#define _ALIGN(addr, size)	_ALIGN_UP(addr, size)
 #define clear_page(pgaddr)			memset((pgaddr), 0, PAGE_SIZE)
 #define copy_page(to, from)			memcpy((to), (from), PAGE_SIZE)

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