diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2023-07-18 19:53:10 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2023-07-28 09:39:02 +0200 |
| commit | 387c74e5f91d8e6f0c6e49fddd8b0e53118e5def (patch) | |
| tree | b00826900936360c5ca79e1d6bff68ca8353a4bd /drivers/pwm | |
| parent | pwm: ntxec: Drop a write-only variable from driver data (diff) | |
| download | linux-387c74e5f91d8e6f0c6e49fddd8b0e53118e5def.tar.xz linux-387c74e5f91d8e6f0c6e49fddd8b0e53118e5def.zip | |
pwm: ntxec: Use device_set_of_node_from_dev()
Compared to overwriting pdev->dev.of_node directly, this takes care of
reference counting. It also prevents that the parent device matches this
driver. See commit 9b22c17a3cc5 ("of: Check 'of_node_reused' flag on
of_match_device()") for further details.
Suggested-by: Rob Herring <robh@kernel.org>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm')
| -rw-r--r-- | drivers/pwm/pwm-ntxec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pwm/pwm-ntxec.c b/drivers/pwm/pwm-ntxec.c index baf912c5bf0f..7514ea384ec5 100644 --- a/drivers/pwm/pwm-ntxec.c +++ b/drivers/pwm/pwm-ntxec.c @@ -140,7 +140,7 @@ static int ntxec_pwm_probe(struct platform_device *pdev) struct ntxec_pwm *priv; struct pwm_chip *chip; - pdev->dev.of_node = pdev->dev.parent->of_node; + device_set_of_node_from_dev(&pdev->dev, pdev->dev.parent); priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); if (!priv) |