[PATCH] commands: Remove reference to non-existent CONFIG_CMD_I2C.

Robert P. J. Day rpjday at crashcourse.ca
Mon Dec 21 06:33:17 EST 2009

On Mon, 21 Dec 2009, Sascha Hauer wrote:

> On Mon, Dec 21, 2009 at 06:17:19AM -0500, Robert P. J. Day wrote:
> >
> > Signed-off-by: Robert P. J. Day <rpjday at crashcourse.ca>
> >
> > ---
> >
> >   the commands directory doesn't even have an i2c.c source file, so
> > it's clearly safe to remove this reference.  although i'm assuming
> > that, at some point down the road, there will be an "i2c" command
> > since that would be useful.
> Ok, applied.
> Is a i2c command really useful? For I2C eeproms you would create an
> epprom driver which creates a file under /dev/ which you can then
> access using the usual mm/mw commands. Maybe an i2c command could be
> useful to register a new device on an I2C bus.

  i'm not sure -- maybe it *isn't* all that useful.  if at some point
it becomes useful, we can always put this back in.  from the original
u-boot, i recall being able to at least run "i2c probe" or something
like that.

  in any event, that doesn't exist now so no big deal.


Robert P. J. Day                               Waterloo, Ontario, CANADA

            Linux Consulting, Training and Kernel Pedantry.

Web page:                                          http://crashcourse.ca
Twitter:                                       http://twitter.com/rpjday

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