From: Grazvydas Ignotas <notasas@gmail.com>
Date: Thu, 2 Jul 2015 00:04:09 +0000 (+0300)
Subject: omap_hsmmc: avoid requesting dma repeatedly
X-Git-Tag: sz_173~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b34d06c93b0f4586a16aecf5a723746e02ff6797;p=pandora-kernel.git

omap_hsmmc: avoid requesting dma repeatedly

omap_request_dma() is rather expensive operation, so don't release the
channel after every transfer, release only on autosuspend instead.
---

Reading git-diff-tree failed