Defined in 2 files as a prototype:

• arch/parisc/include/asm/io.h, line 307 (as a prototype)
• include/asm-generic/iomap.h, line 36 (as a prototype)

Defined in 6 files as a macro:

• arch/arm64/include/asm/io.h, line 179 (as a macro)
• arch/parisc/include/asm/io.h, line 303 (as a macro)
• arch/powerpc/include/asm/io.h, line 712 (as a macro)
• include/asm-generic/io.h, line 794 (as a macro)
• include/linux/io-64-nonatomic-hi-lo.h, line 114 (as a macro)
• include/linux/io-64-nonatomic-lo-hi.h, line 114 (as a macro)

Defined in 3 files as a function:

• arch/parisc/lib/iomap.c, line 342 (as a function)
• arch/powerpc/include/asm/io.h, line 708 (as a function)
• include/asm-generic/io.h, line 795 (as a function)

Referenced in 7 files:

• arch/parisc/lib/iomap.c, line 529
• drivers/crypto/caam/regs.h, line 170
• drivers/dma/fsldma.h, line 242
• drivers/vfio/pci/vfio_pci_rdwr.c, line 30
• include/asm-generic/io.h, line 793
• include/linux/io-64-nonatomic-hi-lo.h, line 112
• include/linux/io-64-nonatomic-lo-hi.h, line 112