Defined in 2 files as a prototype:

• arch/parisc/include/asm/io.h, line 319 (as a prototype)
• include/asm-generic/iomap.h, line 57 (as a prototype)

Defined in 5 files as a macro:

• arch/arm64/include/asm/io.h, line 193 (as a macro)
• arch/parisc/include/asm/io.h, line 315 (as a macro)
• include/asm-generic/io.h, line 796 (as a macro)
• include/linux/io-64-nonatomic-hi-lo.h, line 119 (as a macro)
• include/linux/io-64-nonatomic-lo-hi.h, line 119 (as a macro)

Defined in 3 files as a function:

• arch/parisc/lib/iomap.c, line 403 (as a function)
• arch/powerpc/kernel/iomap.c, line 114 (as a function)
• include/asm-generic/io.h, line 797 (as a function)

Referenced in 8 files:

• arch/parisc/lib/iomap.c, line 520
• arch/powerpc/kernel/iomap.c, line 129
• drivers/crypto/caam/regs.h, line 152
• drivers/dma/fsldma.h, line 244
• drivers/vfio/pci/vfio_pci_rdwr.c, line 31
• include/asm-generic/io.h, line 795
• include/linux/io-64-nonatomic-hi-lo.h, line 117
• include/linux/io-64-nonatomic-lo-hi.h, line 117