[PATCH] ASoC: SOF: Add missing of_node_put() in imx8m_probe
The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done.
Fixes: afb93d716533 ("ASoC: SOF: imx: Add i.MX8M HW support") Signed-off-by: Miaoqian Lin linmq006@gmail.com --- sound/soc/sof/imx/imx8m.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/soc/sof/imx/imx8m.c b/sound/soc/sof/imx/imx8m.c index 788e77bcb603..60251486b24b 100644 --- a/sound/soc/sof/imx/imx8m.c +++ b/sound/soc/sof/imx/imx8m.c @@ -224,6 +224,7 @@ static int imx8m_probe(struct snd_sof_dev *sdev) }
ret = of_address_to_resource(res_node, 0, &res); + of_node_put(res_node); if (ret) { dev_err(&pdev->dev, "failed to get reserved region address\n"); goto exit_pdev_unregister;
On 08/03/2022 04:33, Miaoqian Lin wrote:
The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done.
Reviewed-by: Peter Ujfalusi peter.ujfalusi@linux.intel.com
Fixes: afb93d716533 ("ASoC: SOF: imx: Add i.MX8M HW support") Signed-off-by: Miaoqian Lin linmq006@gmail.com
sound/soc/sof/imx/imx8m.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/soc/sof/imx/imx8m.c b/sound/soc/sof/imx/imx8m.c index 788e77bcb603..60251486b24b 100644 --- a/sound/soc/sof/imx/imx8m.c +++ b/sound/soc/sof/imx/imx8m.c @@ -224,6 +224,7 @@ static int imx8m_probe(struct snd_sof_dev *sdev) }
ret = of_address_to_resource(res_node, 0, &res);
- of_node_put(res_node); if (ret) { dev_err(&pdev->dev, "failed to get reserved region address\n"); goto exit_pdev_unregister;
On Tue, 8 Mar 2022 02:33:23 +0000, Miaoqian Lin wrote:
The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: SOF: Add missing of_node_put() in imx8m_probe commit: 5575f7f49134c7386a684335c9007737c606d3b5
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
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Thanks, Mark
participants (3)
-
Mark Brown -
Miaoqian Lin -
Péter Ujfalusi