linux-kernel - [PATCH] tools/arch/loongarch: Use __SIZEOF_LONG__ to define __BITS_PER

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Date:   Tue,  7 Mar 2023 15:39:01 +0800
From:   Tiezhu Yang <yangtiezhu@...ngson.cn>
To:     Huacai Chen <chenhuacai@...nel.org>,
        WANG Xuerui <kernel@...0n.name>
Cc:     loongarch@...ts.linux.dev, linux-kernel@...r.kernel.org,
        loongson-kernel@...ts.loongnix.cn
Subject: [PATCH] tools/arch/loongarch: Use __SIZEOF_LONG__ to define __BITS_PER_LONG

Although __SIZEOF_POINTER__ is equal with _SIZEOF_LONG__ on LoongArch,
it is better to use __SIZEOF_LONG__ to define __BITS_PER_LONG to keep
consistent between arch/loongarch/include/uapi/asm/bitsperlong.h and
tools/arch/loongarch/include/uapi/asm/bitsperlong.h.

Signed-off-by: Tiezhu Yang <yangtiezhu@...ngson.cn>
---
 tools/arch/loongarch/include/uapi/asm/bitsperlong.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/arch/loongarch/include/uapi/asm/bitsperlong.h b/tools/arch/loongarch/include/uapi/asm/bitsperlong.h
index d4e32b3..00b4ba1 100644
--- a/tools/arch/loongarch/include/uapi/asm/bitsperlong.h
+++ b/tools/arch/loongarch/include/uapi/asm/bitsperlong.h
@@ -2,7 +2,7 @@
 #ifndef __ASM_LOONGARCH_BITSPERLONG_H
 #define __ASM_LOONGARCH_BITSPERLONG_H
 
-#define __BITS_PER_LONG (__SIZEOF_POINTER__ * 8)
+#define __BITS_PER_LONG (__SIZEOF_LONG__ * 8)
 
 #include <asm-generic/bitsperlong.h>
 
-- 
2.1.0