Which is deprecate and not to be used by any new code.
Use Documentation/DMA-mapping.txt instead.
If you meant virt_to_phys(), this does not work on arbitrary
kernel virtual addresses either only direct mapped ones
(ie. kmalloc() or get_free_page() data).
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/