[U-Boot] [PATCH V2 2/4] ARM: 926ejs: use debug() for misaligned addresses

Mike Frysinger vapier at gentoo.org
Mon Apr 2 20:23:18 CEST 2012


On Mon, Apr 2, 2012 at 12:18, Stefano Babic wrote:
> Misaligned warnings are useful to debug faulty drivers.
> A misaligned warning is printed also when the driver
> is correct - use debug() instead of printf().

unfortunately, this turns the failure into a silent one.  if i read
the code correctly, you still return an error in this code path which
means things don't actually get flushed/invalidated.

to the original concept, i have no problem with cache funcs all
warning on misalignment via debug() so developers can quickly see if
things need to be reviewed.
-mike


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