[PATCH 3/14] ps3: system bus minor mmio fix

[Arnd Bergmann]

On Thursday 25 January 2007 03:39, Geoff Levand wrote:
> From: Benjamin Herrenschmidt <benh at kernel.crashing.org>
> 
> Fix two minor bugs in the PS3 system bus mmio region code.  First, on error or
> when freeing a region, retain the bus_addr and len fields to allow subsequent
> calls to create the region.  Second, correct the region address argument to the
> lv1_unmap_device_mmio_region() call.
> 
> Fixes modprobe/rmmod of some drivers.
> 
> Signed-off-by: Benjamin Herrenschmidt <benh at kernel.crashing.org>
> Signed-off-by: Geoff Levand <geoffrey.levand at am.sony.com>
> 
Acked-by: Arnd Bergmann <arnd.bergmann at de.ibm.com>