lkml.org 
[lkml]   [2013]   [Nov]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] i2c: davinci: raw read and write endian fix
On Wed, Nov 20, 2013 at 08:23:44PM +0200, Taras Kondratiuk wrote:
> I2C IP block expect LE data, but CPU may operate in BE mode.
> Need to use endian neutral functions to read/write h/w registers.
> I.e instead of __raw_read[lw] and __raw_write[lw] functions code
> need to use read[lw]_relaxed and write[lw]_relaxed functions.
> If the first simply reads/writes register, the second will byteswap
> it if host operates in BE mode.
>
> Changes are trivial sed like replacement of __raw_xxx functions
> with xxx_relaxed variant.
>
> Signed-off-by: Taras Kondratiuk <taras.kondratiuk@linaro.org>

Applied to for-current, thanks!

[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2013-11-27 20:01    [W:0.518 / U:0.060 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site