Hi Vinod,
On Tue, Jan 12, 2021 at 11:38 AM Vinod Koul <vkoul@xxxxxxxxxx> wrote:
> On 12-01-21, 11:26, Geert Uytterhoeven wrote:
> > On Tue, Jan 12, 2021 at 11:19 AM Vinod Koul <vkoul@xxxxxxxxxx> wrote:
> > > On 07-01-21, 19:15, Geert Uytterhoeven wrote:
> > > > Add and helper macro for iterating over all DMAC channels, taking into
> > > > account the channel mask. Use it where appropriate, to simplify code.
> > > >
> > > > Restore "reverse Christmas tree" order of local variables while adding a
> > > > new variable.
> > > >
> > > > Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
> >
> > > > --- a/drivers/dma/sh/rcar-dmac.c
> > > > +++ b/drivers/dma/sh/rcar-dmac.c
> > > > @@ -209,6 +209,11 @@ struct rcar_dmac {
> > > >
> > > > #define to_rcar_dmac(d) container_of(d, struct rcar_dmac, engine)
> > > >
> > > > +#define for_each_rcar_dmac_chan(i, chan, dmac) \
> > > > + for (i = 0, chan = &(dmac)->channels[0]; i < (dmac)->n_channels; \
> > > > + i++, chan++) \
> > >
> > > single line to make it more readable? we have limit of 100 now :)
> >
> > Do we have to push the limits?
>
> In cases where it helps, I certainly recommend.. I feel in this case it
> makes a better read to have it in a single line..
OK, will fix.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
