From 2ad5d52d42810bed95100a3d912679d8864421ec Mon Sep 17 00:00:00 2001 From: Helge Deller Date: Sat, 28 Jan 2017 11:52:02 +0100 Subject: parisc: Don't use BITS_PER_LONG in userspace-exported swab.h header In swab.h the "#if BITS_PER_LONG > 32" breaks compiling userspace programs if BITS_PER_LONG is #defined by userspace with the sizeof() compiler builtin. Solve this problem by using __BITS_PER_LONG instead. Since we now #include asm/bitsperlong.h avoid further potential userspace pollution by moving the #define of SHIFT_PER_LONG to bitops.h which is not exported to userspace. This patch unbreaks compiling qemu on hppa/parisc. Signed-off-by: Helge Deller Cc: --- arch/parisc/include/uapi/asm/bitsperlong.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'arch/parisc/include/uapi/asm/bitsperlong.h') diff --git a/arch/parisc/include/uapi/asm/bitsperlong.h b/arch/parisc/include/uapi/asm/bitsperlong.h index e0a23c7bdd43..07fa7e50bdc0 100644 --- a/arch/parisc/include/uapi/asm/bitsperlong.h +++ b/arch/parisc/include/uapi/asm/bitsperlong.h @@ -3,10 +3,8 @@ #if defined(__LP64__) #define __BITS_PER_LONG 64 -#define SHIFT_PER_LONG 6 #else #define __BITS_PER_LONG 32 -#define SHIFT_PER_LONG 5 #endif #include -- cgit v1.2.3