[PATCH V2 05/19] bus: omap_l3_noc: switch over to relaxed variants of readl/writel

Felipe Balbi
2014-04-17T22:03:29Z

On Thu, Apr 17, 2014 at 05:56:15PM -0400, Santosh Shilimkar wrote:
> On Thursday 17 April 2014 05:52 PM, Felipe Balbi wrote:
> > Hi,
> >
> > On Thu, Apr 17, 2014 at 03:49:21PM -0500, Nishanth Menon wrote:
> >> Currently we use __raw_readl and writel in this driver, however, there
> >
> > __raw_* and *_relaxed variants are the same, just have a look <asm/io.h>
> >
> Except the relaxed version can take care of endian conversion if
> needed. :-)

right, but according to commit log, this commit is more concerned about
the memory barriers which writel()/readl() add, not endianness. Just a
matter of fixing up commit log.

--
balbi
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: Digital signature
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20140417/56000f8f/attachment.sig>