From: Peter Korsgaard <jacmet@sunsite.dk>
Date: Sat, 13 Sep 2008 09:33:14 +0000 (-0700)
Subject: spi_mpc83xx: fix clockrate calculation for low speed
X-Git-Tag: v2.6.27-rc7~43
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=53604dbe1371c3c4458c2d741adbd8cfd8fe8e79;p=pandora-kernel.git

spi_mpc83xx: fix clockrate calculation for low speed

Commit a61f5345 (spi_mpc83xx clockrate fixes) broke clockrate calculation
for low speeds.  SPMODE_DIV16 should be set if the divider is higher than
64, not only if the divider gets clipped to 1024.

Furthermore, the clipping check was off by a factor 16 as well.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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