• Cyrill Gorcunov's avatar
    x86: linkage.h - guard assembler specifics by __ASSEMBLY__ · 7ab15247
    Cyrill Gorcunov authored
    Stephen Rothwell reported:
    
    |Today's linux-next build (x86_64 allmodconfig) produced this warning:
    |
    |In file included from drivers/char/epca.c:49:
    |drivers/char/digiFep1.h:7:1: warning: "GLOBAL" redefined
    |In file included from include/linux/linkage.h:5,
    |                 from include/linux/kernel.h:11,
    |                 from arch/x86/include/asm/system.h:10,
    |                 from arch/x86/include/asm/processor.h:17,
    |                 from include/linux/prefetch.h:14,
    |                 from include/linux/list.h:6,
    |                 from include/linux/module.h:9,
    |                 from drivers/char/epca.c:29:
    |arch/x86/include/asm/linkage.h:55:1: warning: this is the location of the previous definition
    |
    |Probably introduced by commit 95695547
    |("x86: asm linkage - introduce GLOBAL macro") from the x86 tree.
    
    Any assembler specific snippets being placed in headers
    are to be protected by __ASSEMBLY__. Fixed.
    
    Also move __ALIGN definition under the same protection as well.
    Reported-by: default avatarStephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: default avatarCyrill Gorcunov <gorcunov@openvz.org>
    LKML-Reference: <20090306160833.GB7420@localhost>
    Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
    7ab15247
linkage.h 2.2 KB