diff mbox series

[5.15,686/846] remoteproc: imx_rproc: Fix a resource leak in the remove function

Message ID 20220124184124.725359035@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg KH Jan. 24, 2022, 6:43 p.m. UTC 
From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>

commit 4da96175014be67c846fd274eace08066e525d75 upstream.

'priv->workqueue' is destroyed in the error handling path of the probe but
not in the remove function.

Add the missing call to release some resources.

Cc: stable <stable@vger.kernel.org>
Fixes: 2df7062002d0 ("remoteproc: imx_proc: enable virtio/mailbox")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Tested-by: Peng Fan <peng.fan@nxp.com>
Link: https://lore.kernel.org/r/d28ca94a4031bd7297d47c2164e18885a5a6ec19.1634366546.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/remoteproc/imx_rproc.c |    1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

--- a/drivers/remoteproc/imx_rproc.c
+++ b/drivers/remoteproc/imx_rproc.c
@@ -830,6 +830,7 @@  static int imx_rproc_remove(struct platf
 	clk_disable_unprepare(priv->clk);
 	rproc_del(rproc);
 	imx_rproc_free_mbox(rproc);
+	destroy_workqueue(priv->workqueue);
 	rproc_free(rproc);
 
 	return 0;