From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Fri, 7 Dec 2012 14:47:28 +0000 (+0200)
Subject: OMAPFB: move dssdev->sync call out from omapfb_realloc_fbmem
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~2^2^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=636f4e1b45c6204c6912cefa2bdbe22e00784a43;p=pandora-kernel.git

OMAPFB: move dssdev->sync call out from omapfb_realloc_fbmem

Currently omapfb_realloc_fbmem() calls dssdev->sync to ensure any
possible frame update is finished. This patch moves the call to
dssdev->sync from omapfb_realloc_fbmem to the callers of
omapfb_realloc_fbmem.

This keeps dssdev related calls out from omapfb_realloc_fbmem, which
makes sense as the function should only deal with fb memory. Also, this
seems to avoid a lockdep warning about possible circular locking.
However, the exact reason for that warning is still unclear.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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