io_workaround_inited 39 arch/powerpc/include/asm/io-workarounds.h extern bool io_workaround_inited; io_workaround_inited 43 arch/powerpc/include/asm/io-workarounds.h return unlikely(io_workaround_inited); io_workaround_inited 168 arch/powerpc/kernel/io-workarounds.c bool io_workaround_inited; io_workaround_inited 173 arch/powerpc/kernel/io-workarounds.c if (io_workaround_inited) io_workaround_inited 176 arch/powerpc/kernel/io-workarounds.c io_workaround_inited = true;