Defined in 1 files as a prototype:

• include/linux/dma-mapping.h, line 711 (as a prototype)

Defined in 3 files as a function:

• arch/arm/mm/dma-mapping.c, line 2324 (as a function)
• arch/arm64/mm/dma-mapping.c, line 34 (as a function)
• include/linux/dma-mapping.h, line 713 (as a function)

Referenced in 2 files:

• drivers/acpi/arm64/iort.c, line 1530
• drivers/base/dd.c
  • line 606
  • line 1139