From: Peter Korsgaard <jacmet@sunsite.dk>
Date: Fri, 15 Jul 2011 08:25:31 +0000 (+0200)
Subject: mcp23s08: isolate spi specific parts
X-Git-Tag: v3.1-rc1~313^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d62b98f305a6b0d32fbdc72ac6ba3d4f4768adeb;p=pandora-kernel.git

mcp23s08: isolate spi specific parts

Change spi member of struct mcp23s08 to be a ops-specific opaque data
pointer, and move spi specific knowledge out of mcp23s08_probe_one().

No functional change, but is needed to add i2c support.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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