On Thu, Nov 28, 2024 at 04:23:35PM +0100, Hans de Goede wrote: > Calling the identify function may get delayed till the first stream-on, > add a dev_dbg() to it so that we know when it has run. This is useful > to debug bring-up problems related to regulators / clks / GPIOs. > > Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx> Tested-by: Stanislaw Gruszka <stanislaw.gruszka@xxxxxxxxxxxxxxx> > --- > drivers/media/i2c/ov2740.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/media/i2c/ov2740.c b/drivers/media/i2c/ov2740.c > index 387c529d9736..e7a611967b40 100644 > --- a/drivers/media/i2c/ov2740.c > +++ b/drivers/media/i2c/ov2740.c > @@ -644,6 +644,8 @@ static int ov2740_identify_module(struct ov2740 *ov2740) > return -ENXIO; > } > > + dev_dbg(&client->dev, "chip id: %x\n", val); > + > ov2740->identified = true; > > return 0; > -- > 2.47.0 > >
