[PATCH v4 4/7] lib/hexdump.c: Replace ascii bool in hex_dump_to_buffer with flags

[Joe Perches]

On Tue, 2019-06-25 at 15:06 +1000, Alastair D'Silva wrote:
> On Mon, 2019-06-24 at 22:01 -0700, Joe Perches wrote:
> > On Tue, 2019-06-25 at 13:17 +1000, Alastair D'Silva wrote:
> > > From: Alastair D'Silva <alastair at d-silva.org>
> > > 
> > > In order to support additional features, rename hex_dump_to_buffer
> > > to
> > > hex_dump_to_buffer_ext, and replace the ascii bool parameter with
> > > flags.
> > []
> > > diff --git a/drivers/gpu/drm/i915/intel_engine_cs.c
> > > b/drivers/gpu/drm/i915/intel_engine_cs.c
> > []
> > > @@ -1338,9 +1338,8 @@ static void hexdump(struct drm_printer *m,
> > > const void *buf, size_t len)
> > >  		}
> > >  
> > >  		WARN_ON_ONCE(hex_dump_to_buffer(buf + pos, len - pos,
> > > -						rowsize, sizeof(u32),
> > > -						line, sizeof(line),
> > > -						false) >=
> > > sizeof(line));
> > > +						rowsize, sizeof(u32),
> > > line,
> > > +						sizeof(line)) >=
> > > sizeof(line));
> > 
> > Huh?  Why do this?
[]
> The change actions Jani's suggestion:
> https://lkml.org/lkml/2019/6/20/343

I think you need to read this change again.