From: Scott Ellis <scott@jumpnowtek.com>
Date: Wed, 10 Mar 2010 21:23:13 +0000 (-0700)
Subject: spi/omap2_mcspi: Use transaction speed if provided
X-Git-Tag: v2.6.34-rc2~12^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9bd4517ddc51c803784778ab52e6f0bc03b77a52;p=pandora-kernel.git

spi/omap2_mcspi: Use transaction speed if provided

omap2_mcspi_transfer() gets called in omap2_mcspi_work() when the
transaction speed_hz or bits_per_word fields are non-zero.

omap2_mcspi_transfer() does not look at the speed_hz field so
the override speed value is ignored.

The code should probably change to one of these options.

1. Skip the call to omap2_mcsp_transfer() if the only reason was a
non-zero speed_hz and it's not going to be used.

2. Use the new speed_hz value provided

The patch below uses the speed_hz value.

Signed-off-by: Scott Ellis <scott@jumpnowtek.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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