Defined in 3 files as a macro:

• arch/blackfin/include/asm/atomic.h, line 36 (as a macro)
• arch/ia64/include/asm/atomic.h, line 119 (as a macro)
• arch/sparc/include/asm/atomic_32.h, line 39 (as a macro)

Referenced in 4 files:

• arch/arc/include/asm/atomic.h, line 296
• arch/arm64/include/asm/atomic_lse.h, line 108
• include/asm-generic/atomic.h, line 147
• include/linux/atomic.h, line 523