From: Trent Piepho <tpiepho@gmail.com>
Date: Fri, 27 Sep 2013 12:37:25 +0000 (-0700)
Subject: spi: Use of_property_read_u32
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~15^2~23^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=89da4293a7bb29ac42b7dd2c2573c8a5ebb0b6c7;p=pandora-kernel.git

spi: Use of_property_read_u32

Instead of getting the raw property, checking the length, and doing
endian conversion each time, use the OF function
of_property_read_u32() that does all that.

Error messages are slightly improved with error codes from
of_property_read_u32() for different ways the property may be invalid
(missing, too short, etc.)

Signed-off-by: Trent Piepho <tpiepho@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
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