From: Beniamino Galvani <b.galvani@gmail.com>
Date: Sat, 22 Nov 2014 15:21:39 +0000 (+0100)
Subject: spi: core: Add spi_transfer_is_last() helper
X-Git-Tag: omap-for-v3.19/fixes-rc1~131^2~4^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b671358ad7916beb7ca9e5c304ae88afc7da4557;p=pandora-kernel.git

spi: core: Add spi_transfer_is_last() helper

This adds the function spi_transfer_is_last() which can be used by
drivers to know whether a given transfer is the last one in the
current message.

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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