From: David Brownell <dbrownell@users.sourceforge.net>
Date: Fri, 25 May 2007 00:36:10 +0000 (-0700)
Subject: fix SPI_CPHA related errors
X-Git-Tag: v2.6.22-omap1~117
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6e10bf6362471845fbe603dff9ae2d435704647e;p=pandora-kernel.git

fix SPI_CPHA related errors

The OMAP SPI controller drivers handle SPI_CPHA incorrectly.
It should mean:

  CPHA=0 ... sample at leading edge of clock
  CPHA=1 ... sample at trailing edge of clock

This fixes them, and the protocol drivers which depended on the wrong
meaning.  Separate ads7846 and omap_uwire patches are going upstream,
already since those drivers were already pushed there.  The tsc2102
code already had this right ... strange.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Acked-by: Kevin Hilman <khilman@mvista.com>
---

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