From: Balaji T K <balajitk@ti.com>
Date: Tue, 21 Jan 2014 14:24:42 +0000 (+0530)
Subject: mmc: omap_hsmmc: save clock rate to use in interrupt context
X-Git-Tag: v3.15-rc1~42^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6e3076c27da0ac653dda6503dadd2852c2d0eac1;p=pandora-kernel.git

mmc: omap_hsmmc: save clock rate to use in interrupt context

clk_get_rate throws DEBUG_LOCKS_WARN_ON(in_interrupt()) warning
if called from interrupt context.
use cached clock rate in set_data_timeout, so that
set_data_timeout can be called from interrupt context.

Signed-off-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Chris Ball <chris@printf.net>
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