sparc_dma_free_resource 97 arch/sparc/include/asm/dma.h bool sparc_dma_free_resource(void *cpu_addr, size_t size); sparc_dma_free_resource 359 arch/sparc/kernel/ioport.c if (!sparc_dma_free_resource(cpu_addr, PAGE_ALIGN(size))) sparc_dma_free_resource 400 arch/sparc/mm/iommu.c if (!sparc_dma_free_resource(cpu_addr, len))