From: Russ Weight <russell.h.weight@xxxxxxxxx> commit d9ec9daa20eb8de1efe6abae78c9835ec8ed86f9 upstream. 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> Fixes: e7eef1d7633a ("fpga: add intel stratix10 soc fpga manager driver") Cc: stable <stable@xxxxxxxxxxxxxxx> Link: https://lore.kernel.org/r/20210614170909.232415-3-mdf@xxxxxxxxxx Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/fpga/stratix10-soc.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/fpga/stratix10-soc.c +++ b/drivers/fpga/stratix10-soc.c @@ -454,6 +454,7 @@ static int s10_remove(struct platform_de struct s10_priv *priv = mgr->priv; fpga_mgr_unregister(mgr); + fpga_mgr_free(mgr); stratix10_svc_free_channel(priv->chan); return 0;