Extern or forward variable declaration at arch/powerpc/include/asm/system.h, line 76 References: arch/powerpc/include/asm/system.h, line 76 arch/powerpc/include/asm/system.h, line 80 arch/powerpc/include/asm/system.h, line 81 arch/powerpc/include/asm/system.h, line 82 arch/powerpc/include/asm/system.h, line 83 arch/powerpc/include/asm/system.h, line 84 arch/powerpc/include/asm/system.h, line 85 arch/powerpc/include/asm/system.h, line 86 arch/powerpc/include/asm/system.h, line 89 arch/powerpc/include/asm/system.h, line 105 arch/powerpc/include/asm/system.h, line 106 arch/powerpc/include/asm/system.h, line 107 arch/powerpc/include/asm/system.h, line 108 arch/powerpc/include/asm/system.h, line 109 arch/powerpc/include/asm/system.h, line 110 arch/powerpc/include/asm/system.h, line 111 arch/powerpc/include/asm/system.h, line 115 arch/powerpc/include/asm/system.h, line 118 arch/powerpc/include/asm/system.h, line 145 arch/powerpc/include/asm/system.h, line 151 arch/powerpc/include/asm/system.h, line 190 arch/powerpc/include/asm/system.h, line 191 arch/powerpc/include/asm/system.h, line 192 arch/powerpc/include/asm/system.h, line 193