From: Axel Lin <axel.lin@ingics.com>
Date: Sun, 11 Aug 2013 15:09:43 +0000 (+0800)
Subject: spi: octeon: Convert to use bits_per_word_mask
X-Git-Tag: v3.12-rc1~192^2~17^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f79cc88e4e7a673cd1b068c46cbbed97cce5f6da;p=pandora-kernel.git

spi: octeon: Convert to use bits_per_word_mask

Since commit 543bb25 "spi: add ability to validate xfer->bits_per_word in SPI
core", the driver can set bits_per_word_mask for the master then the SPI core
will reject transfers that attempt to use an unsupported bits_per_word value.
So we can remove octeon_spi_validate_bpw() and let SPI core handle the checking.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
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