On Mon, Jun 14, 2021 at 10:40:39AM -0700, Moritz Fischer wrote: > On Mon, Jun 14, 2021 at 07:30:03PM +0200, Greg KH wrote: > > On Mon, Jun 14, 2021 at 10:09:03AM -0700, Moritz Fischer wrote: > > > From: Russ Weight <russell.h.weight@xxxxxxxxx> > > > > > > The stratix10-soc driver uses fpga_mgr_create() function and is therefore > > > responsible to call fpga_mgr_free() to release the class driver resources. > > > Add a missing call to fpga_mgr_free in the s10_remove() function. > > > > > > Signed-off-by: Russ Weight <russell.h.weight@xxxxxxxxx> > > > Reviewed-by: Xu Yilun <yilun.xu@xxxxxxxxx> > > > Signed-off-by: Moritz Fischer <mdf@xxxxxxxxxx> > > > --- > > > drivers/fpga/stratix10-soc.c | 1 + > > > 1 file changed, 1 insertion(+) > > > > > > diff --git a/drivers/fpga/stratix10-soc.c b/drivers/fpga/stratix10-soc.c > > > index 657a70c5fc99..9e34bbbce26e 100644 > > > --- a/drivers/fpga/stratix10-soc.c > > > +++ b/drivers/fpga/stratix10-soc.c > > > @@ -454,6 +454,7 @@ static int s10_remove(struct platform_device *pdev) > > > struct s10_priv *priv = mgr->priv; > > > > > > fpga_mgr_unregister(mgr); > > > + fpga_mgr_free(mgr); > > > stratix10_svc_free_channel(priv->chan); > > > > > > return 0; > > > -- > > > 2.31.1 > > > > > > > Does this fix a specific commit? Does it need a Fixes: and cc: stable > > line too? > > Yes, I missed this. I think this should be: > Fixes: e7eef1d7633a ("fpga: add intel stratix10 soc fpga manager > driver") > > I can resend with Cc: stable No need, I fixed this up by hand when I applied it, thanks. greg k-h