tree 0c860a2ca131233edeb1d4517e788a71990685df
parent 146a4b3bdfb5641bfbf975e29680b482b8b343ba
author Benjamin Herrenschmidt <benh@kernel.crashing.org> 1114963122 -0700
committer Linus Torvalds <torvalds@ppc970.osdl.org> 1114963122 -0700

[PATCH] ppc32: Fix a sleep issues on some laptops

Some earlier models of aluminium powerbooks and ibook G4s have a clock chip
that requires some tweaking before and after sleep.  It seems that without
that magic incantation to disable and re-enable clock spreading, RAM isn't
properly refreshed during sleep.  This fixes it.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>