From: David Brownell <dbrownell@users.sourceforge.net>
Date: Wed, 17 Jun 2009 23:26:03 +0000 (-0700)
Subject: spi: move common spi_setup() functionality into core
X-Git-Tag: v2.6.31-rc1~267
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7d0771970c51e736758525dd71fb82dd036b823a;p=pandora-kernel.git

spi: move common spi_setup() functionality into core

Start moving some spi_setup() functionality into the SPI core from the
various spi_master controller drivers:

 - Make that function stop being an inline;

 - Move two common idioms from drivers into that new function:
    * Default bits_per_word to 8 if that field isn't set
    * Issue a standardized dev_dbg() message

This is a net minor source code shrink, and supports enhancments found in
some follow-up patches.

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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