[PATCH 00/11] add missing of_node_put

[PATCH 00/11] add missing of_node_put

[Julia Lawall]

Add of_node_put on a break out of an of_node loop.

---

 arch/powerpc/kexec/file_load_64.c                    |    8 ++++++--
 arch/powerpc/platforms/powermac/low_i2c.c            |    4 +++-
 arch/powerpc/platforms/powermac/smp.c                |    4 +++-
 drivers/bus/arm-cci.c                                |    4 +++-
 drivers/genpd/ti/ti_sci_pm_domains.c                 |    8 ++++++--
 drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c      |    4 +++-
 drivers/gpu/drm/mediatek/mtk_drm_drv.c               |    4 +++-
 drivers/media/platform/mediatek/mdp3/mtk-mdp3-comp.c |    1 +
 drivers/mmc/host/atmel-mci.c                         |    8 ++++++--
 drivers/net/ethernet/broadcom/asp2/bcmasp.c          |    1 +
 drivers/soc/dove/pmu.c                               |    5 ++++-
 drivers/thermal/thermal_of.c                         |    8 ++++++--
 sound/soc/sh/rcar/core.c                             |    1 +
 13 files changed, 46 insertions(+), 14 deletions(-)

[PATCH 02/11] net: bcmasp: add missing of_node_put

[Julia Lawall]

for_each_available_child_of_node performs an of_node_get
on each iteration, so a break out of the loop requires an
of_node_put.

This was done using the Coccinelle semantic patch
iterators/for_each_child.cocci

Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>

---
 drivers/net/ethernet/broadcom/asp2/bcmasp.c |    1 +
 1 file changed, 1 insertion(+)

diff -u -p a/drivers/net/ethernet/broadcom/asp2/bcmasp.c b/drivers/net/ethernet/broadcom/asp2/bcmasp.c
--- a/drivers/net/ethernet/broadcom/asp2/bcmasp.c
+++ b/drivers/net/ethernet/broadcom/asp2/bcmasp.c
@@ -1300,6 +1300,7 @@ static int bcmasp_probe(struct platform_
 		if (!intf) {
 			dev_err(dev, "Cannot create eth interface %d\n", i);
 			bcmasp_remove_intfs(priv);
+			of_node_put(intf_node);
 			goto of_put_exit;
 		}
 		list_add_tail(&intf->list, &priv->intfs);

Re: [PATCH 02/11] net: bcmasp: add missing of_node_put

[Simon Horman]

On Thu, Sep 07, 2023 at 11:55:12AM +0200, Julia Lawall wrote:
> for_each_available_child_of_node performs an of_node_get
> on each iteration, so a break out of the loop requires an
> of_node_put.
> 
> This was done using the Coccinelle semantic patch
> iterators/for_each_child.cocci
> 
> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>

Reviewed-by: Simon Horman <horms@kernel.org>

Re: [PATCH 00/11] add missing of_node_put

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net.git (main)
by David S. Miller <davem@davemloft.net>:

On Thu,  7 Sep 2023 11:55:10 +0200 you wrote:
> Add of_node_put on a break out of an of_node loop.
> 
> ---
> 
>  arch/powerpc/kexec/file_load_64.c                    |    8 ++++++--
>  arch/powerpc/platforms/powermac/low_i2c.c            |    4 +++-
>  arch/powerpc/platforms/powermac/smp.c                |    4 +++-
>  drivers/bus/arm-cci.c                                |    4 +++-
>  drivers/genpd/ti/ti_sci_pm_domains.c                 |    8 ++++++--
>  drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c      |    4 +++-
>  drivers/gpu/drm/mediatek/mtk_drm_drv.c               |    4 +++-
>  drivers/media/platform/mediatek/mdp3/mtk-mdp3-comp.c |    1 +
>  drivers/mmc/host/atmel-mci.c                         |    8 ++++++--
>  drivers/net/ethernet/broadcom/asp2/bcmasp.c          |    1 +
>  drivers/soc/dove/pmu.c                               |    5 ++++-
>  drivers/thermal/thermal_of.c                         |    8 ++++++--
>  sound/soc/sh/rcar/core.c                             |    1 +
>  13 files changed, 46 insertions(+), 14 deletions(-)

Here is the summary with links:
  - [02/11] net: bcmasp: add missing of_node_put
    https://git.kernel.org/netdev/net/c/e73d1ab6cd7e

You are awesome, thank you!
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Re: (subset) [PATCH 00/11] add missing of_node_put

[Mark Brown]

On Thu, 07 Sep 2023 11:55:10 +0200, Julia Lawall wrote:
> Add of_node_put on a break out of an of_node loop.
> 

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[10/11] ASoC: rsnd: add missing of_node_put
        commit: 28115b1c4f2bb76e786436bf6597c5eb27638a5c

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.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

Re: [PATCH 00/11] add missing of_node_put

[Michael Ellerman]

On Thu, 07 Sep 2023 11:55:10 +0200, Julia Lawall wrote:
> Add of_node_put on a break out of an of_node loop.
> 

Patches 3 and 6 applied to powerpc/next.

[03/11] powerpc/powermac: add missing of_node_put
        https://git.kernel.org/powerpc/c/a59e9eb25216eb1dc99e14fc31b76aa648d79540
[06/11] powerpc/kexec_file: add missing of_node_put
        https://git.kernel.org/powerpc/c/06b627c1236216ac1239c5e1afcc75359af3fb72

cheers