lkml.org 
[lkml]   [2014]   [Apr]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH V2 05/19] bus: omap_l3_noc: switch over to relaxed variants of readl/writel
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
[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2014-04-18 00:41    [W:0.273 / U:0.752 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site