diff options
| author | Johan Hovold <johan@kernel.org> | 2026-04-08 09:30:51 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-04-09 20:19:32 +0100 |
| commit | 2edaf5f7ada0ab5c9ec1f0836bd19779a8d85262 (patch) | |
| tree | 665e3b674488a749b9e6942a12d2b44bc5ce4a0e /drivers | |
| parent | 65290b24d8a5f0b8cd065201e653db824c4a4da6 (diff) | |
regulator: max77650: fix OF node reference imbalance
The driver reuses the OF node of the parent multi-function device but
fails to take another reference to balance the one dropped by the
platform bus code when unbinding the MFD and deregistering the child
devices.
Fix this by using the intended helper for reusing OF nodes.
Fixes: bcc61f1c44fd ("regulator: max77650: add regulator support")
Cc: stable@vger.kernel.org # 5.1
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://patch.msgid.link/20260408073055.5183-4-johan@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/regulator/max77650-regulator.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/regulator/max77650-regulator.c b/drivers/regulator/max77650-regulator.c index a809264c77fc..11b04a13f889 100644 --- a/drivers/regulator/max77650-regulator.c +++ b/drivers/regulator/max77650-regulator.c @@ -337,7 +337,7 @@ static int max77650_regulator_probe(struct platform_device *pdev) parent = dev->parent; if (!dev->of_node) - dev->of_node = parent->of_node; + device_set_of_node_from_dev(dev, parent); rdescs = devm_kcalloc(dev, MAX77650_REGULATOR_NUM_REGULATORS, sizeof(*rdescs), GFP_KERNEL); |