From: Jon Hunter <jon-hunter@ti.com>
Date: Fri, 28 Sep 2012 21:09:03 +0000 (-0500)
Subject: ARM: OMAP: Don't restore of DMTIMER TISTAT register
X-Git-Tag: omap-for-v3.8/timer-signed^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d3004bb43de180c2f6e965716a3abe9b43c8b861;p=pandora-kernel.git

ARM: OMAP: Don't restore of DMTIMER TISTAT register

The timer TISTAT register is a read-only register and therefore restoring the
context is not needed. Furthermore, the context of TISTAT is never saved
anywhere in the current code. The TISTAT register is read-only for all OMAP
devices from OMAP1 to OMAP4. OMAP5 timers no longer have this register.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
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