Sorry,
totally missed it
On Wed, Oct 09, 2019 at 09:54:40AM -0300, Mauro Carvalho Chehab wrote:
> Em Fri, 4 Oct 2019 14:43:26 -0700
> Stephen Boyd <swboyd@xxxxxxxxxxxx> escreveu:
>
> > This driver can use the replacement API instead of calling
> > of_match_device() and then dereferencing the pointer that is returned.
> > This nicely avoids referencing the match table when it is undefined with
> > configurations where CONFIG_OF=n.
> >
> > Cc: Arnd Bergmann <arnd@xxxxxxxx>
> > Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
> > Cc: Jacopo Mondi <jacopo@xxxxxxxxxx>
> > Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
> > Cc: Rob Herring <robh+dt@xxxxxxxxxx>
> > Cc: Frank Rowand <frowand.list@xxxxxxxxx>
> > Cc: <linux-media@xxxxxxxxxxxxxxx>
> > Cc: <linux-renesas-soc@xxxxxxxxxxxxxxx>
> > Signed-off-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>
> > ---
> >
> > Please ack or pick for immediate merge so the last patch can be merged.
>
> Feel free to merge it via your tree:
>
> Acked-by: Mauro Carvalho Chehab <mchehab+samsung@xxxxxxxxxx>
>
The CEU driver does probably not need this as the dereferencing of the
pointer returned by of_match_device() is guarded by
IS_ENABLED(CONFIG_OF), but surely this does not hurt and it's nicer to
read.
With Mauro's ack mine is probably not needed, but:
Acked-by: Jacopo Mondi <jacopo+renesas@xxxxxxxxxx>
Thanks
j
>
> >
> > drivers/media/platform/renesas-ceu.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/media/platform/renesas-ceu.c b/drivers/media/platform/renesas-ceu.c
> > index 197b3991330d..60518bbc2cd5 100644
> > --- a/drivers/media/platform/renesas-ceu.c
> > +++ b/drivers/media/platform/renesas-ceu.c
> > @@ -1679,7 +1679,7 @@ static int ceu_probe(struct platform_device *pdev)
> > v4l2_async_notifier_init(&ceudev->notifier);
> >
> > if (IS_ENABLED(CONFIG_OF) && dev->of_node) {
> > - ceu_data = of_match_device(ceu_of_match, dev)->data;
> > + ceu_data = of_device_get_match_data(dev);
> > num_subdevs = ceu_parse_dt(ceudev);
> > } else if (dev->platform_data) {
> > /* Assume SH4 if booting with platform data. */
>
>
>
> Thanks,
> Mauro
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