nop 39 include/asm-cris/arch-v10/system.h #define nop() __asm__ __volatile__ ("nop"); nop 37 include/asm-cris/arch-v32/system.h #define nop() __asm__ __volatile__ ("nop"); nop 178 include/asm-frv/system.h #define nop() asm volatile ("nop"::) nop 122 include/asm-m32r/system.h #define nop() __asm__ __volatile__ ("nop" : : ) nop 53 include/asm-m68k/system.h #define nop() do { asm volatile ("nop"); barrier(); } while (0) nop 40 include/asm-mn10300/system.h #define nop() asm volatile ("nop") nop 305 include/asm-x86/system.h #define nop() asm volatile ("nop")