of_iomap() matched with plan iounmap()
From: davem@davemloft.net (David Miller)
Date: 2011-08-19 13:38:04
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From: Arnd Bergmann <arnd@arndb.de> Date: Fri, 19 Aug 2011 14:26:18 +0200
We could of course change all existing users of of_iounmap on sparc to use the simpler prototype, because it also just calls iounmap.
Check again, on sparc64 it needs the resource to release it. Only the 32-bit version on sparc evaluates to just a plain iounmap().