linux-kernel - [PATCH 5.12 192/242] fpga: stratix10-soc: Add missing fpga_mgr

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Message-Id: <20210715182626.997307609@linuxfoundation.org>
Date:   Thu, 15 Jul 2021 20:39:14 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Russ Weight <russell.h.weight@...el.com>,
        Xu Yilun <yilun.xu@...el.com>, Moritz Fischer <mdf@...nel.org>
Subject: [PATCH 5.12 192/242] fpga: stratix10-soc: Add missing fpga_mgr_free() call

From: Russ Weight <russell.h.weight@...el.com>

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@...el.com>
Reviewed-by: Xu Yilun <yilun.xu@...el.com>
Signed-off-by: Moritz Fischer <mdf@...nel.org>
Fixes: e7eef1d7633a ("fpga: add intel stratix10 soc fpga manager driver")
Cc: stable <stable@...r.kernel.org>
Link: https://lore.kernel.org/r/20210614170909.232415-3-mdf@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 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;