From: Vinit Shenoy <vinit.shenoy@st.com>
Date: Tue, 17 Apr 2012 07:10:13 +0000 (+0530)
Subject: spi/pl022: Fix range checking for bits per word
X-Git-Tag: v3.4-rc5~12^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eb798c641a34ae9cee9fcacfbe5dd40bd7777607;p=pandora-kernel.git

spi/pl022: Fix range checking for bits per word

pl022 ssp controller supports word lengths from 4 to 16 (or 32) bits.
Currently implemented checks were incorrect. It has following check

if (pl022->vendor->max_bpw >= 32)

which must be checking for <=.

Also error print message is incorrect, that prints "range is from 1 to
16".

Fix both these issues.

Signed-off-by: Vinit Shenoy <vinit.shenoy@st.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---

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