Defined in 2 files as a prototype:

• arch/mips/include/asm/dma-direct.h, line 14 (as a prototype)
• arch/x86/include/asm/dma-direct.h, line 7 (as a prototype)

Defined in 12 files as a function:

• arch/arm/include/asm/dma-direct.h, line 11 (as a function)
• arch/mips/bmips/dma.c, line 55 (as a function)
• arch/mips/cavium-octeon/dma-octeon.c, line 180 (as a function)
• arch/mips/loongson64/fuloong-2e/dma.c, line 9 (as a function)
• arch/mips/loongson64/lemote-2f/dma.c, line 9 (as a function)
• arch/mips/loongson64/loongson-3/dma.c, line 14 (as a function)
• arch/mips/pci/pci-ar2315.c, line 178 (as a function)
• arch/mips/pci/pci-ip27.c, line 20 (as a function)
• arch/mips/sgi-ip32/ip32-dma.c, line 30 (as a function)
• arch/powerpc/include/asm/dma-direct.h, line 21 (as a function)
• arch/x86/pci/sta2x11-fixup.c, line 210 (as a function)
• include/linux/dma-direct.h, line 18 (as a function)

Referenced in 2 files:

• include/linux/dma-direct.h, line 57
• kernel/dma/direct.c, line 60