[POWERPC] add of_iomap function
authorChristian Krafft <krafft@de.ibm.com>
Mon, 23 Apr 2007 19:35:45 +0000 (21:35 +0200)
committerArnd Bergmann <arnd@klappe.arndb.de>
Mon, 23 Apr 2007 19:44:40 +0000 (21:44 +0200)
The of_iomap function maps memory for a given
device_node and returns a pointer to that memory.
This is used at some places, so it makes sense to
a seperate function.

Signed-off-by: Christian Krafft <krafft@de.ibm.com>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>

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