2 commits

Author	SHA1	Message	Date
Timur Tabi	7b6e80538b	lib/powerpc: addrmap_phys_to_virt() should return a pointer ... addrmap_phys_to_virt() converts a physical address (phys_addr_t) to a virtual address, so it should return a pointer instead of an unsigned long. Its counterpart, addrmap_virt_to_phys(), takes a pointer, so now they're orthogonal. The only caller of addrmap_phys_to_virt() converts the return value to a pointer anyway. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>	2012-07-06 17:30:32 -05:00
Kumar Gala	63240ba88c	Introduce addr_map library ... Add a library that helps in translating between virtual and physical addresses. This library can be useful as a simple means to implement map_physmem() and virt_to_phys() for platforms that need functionality beyond the simple 1:1 mapping. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>	2008-12-15 22:05:36 +01:00