On Fri, Nov 05, 2021 at 09:51:38AM +0000, Mauro Carvalho Chehab wrote: > --- > drivers/staging/media/atomisp/pci/atomisp_fops.c | 11 ++++++++++- > 1 file changed, 10 insertions(+), 1 deletion(-) > > diff --git a/drivers/staging/media/atomisp/pci/atomisp_fops.c b/drivers/staging/media/atomisp/pci/atomisp_fops.c > index 7df982c80b1a..41fa0ca2d8d4 100644 > --- a/drivers/staging/media/atomisp/pci/atomisp_fops.c > +++ b/drivers/staging/media/atomisp/pci/atomisp_fops.c > @@ -782,6 +782,15 @@ static int atomisp_open(struct file *file) > * FIXME: revisit this with a better check once the code structure > * is cleaned up a bit more > */ > +dev_info(isp->dev, "opening v4l2 fh\n"); This line looks like debugging code that was committed accidentally? Not indented. Doesn't apply for on latest linux-next. Not sure why. regards, dan carpenter > + ret = v4l2_fh_open(file); > + if (ret) { > + dev_err(isp->dev, > + "%s: v4l2_fh_open() returned error %d\n", > + __func__, ret); > + rt_mutex_unlock(&isp->loading); > + return ret; > + }