From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Westerberg Subject: Re: [PATCH V4 1/2] i2c-designware: Add i2c bus locking support Date: Thu, 22 Jan 2015 16:22:26 +0200 Message-ID: <20150122142226.GF1850@lahna.fi.intel.com> References: <1417478973-25522-1-git-send-email-david.e.box@linux.intel.com> <1421313137-1613-2-git-send-email-david.e.box@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1421313137-1613-2-git-send-email-david.e.box-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: "David E. Box" Cc: wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org, jdelvare-l3A5Bk7waGM@public.gmane.org, arnd-r2nGTMty4D4@public.gmane.org, maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org, dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, u.kleine-koenig-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org, laurent.pinchart+renesas-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org, boris.brezillon-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org, maxime.coquelin-qxv4g6HH51o@public.gmane.org, andrew-g2DYL2Zd6BY@public.gmane.org, sjg-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, markus.mayer-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, ch.naveen-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, jacob.jun.pan-VuQAYsv1563Yd54FQh9/CA@public.gmane.org, max.schwarz-BGeptl67XyCzQB+pC5nmwQ@public.gmane.org, skuribay-e+AXbWqSrlAAvxtiuMwx3w@public.gmane.org, Romain.Baeriswyl-ux6zf3SgZrrQT0dZR+AlfA@public.gmane.org, wenkai.du-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, christian.ruppert-ux6zf3SgZrrQT0dZR+AlfA@public.gmane.org, alan-VuQAYsv1563Yd54FQh9/CA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-i2c@vger.kernel.org On Thu, Jan 15, 2015 at 01:12:16AM -0800, David E. Box wrote: > Adds support for acquiring and releasing a hardware bus lock in the i2c > designware core transfer function. This is needed for i2c bus controllers > that are shared with but not controlled by the kernel. > > Signed-off-by: David E. Box Looks good. Reviewed-by: Mika Westerberg