Re: [PATCH v3 1/4] backlight: qcom-wled: Fix NULL pointer dereference in PM callbacks

On 14/09/2026 20:14, David Heidelberg via B4 Relay wrote:

From: David Heidelberg <david@ixit.cz>

wled_probe() doesn't set the driver data for the platform device.
As a result, dev_get_drvdata() in wled_remove() will return NULL,
leading to a NULL pointer dereference afterward.

Set the platform device driver data in wled_probe().

Cc: stable@vger.kernel.org
Fixes: feeab87b3072 ("backlight: qcom-wled: Add support for short circuit handling")
Signed-off-by: David Heidelberg <david@ixit.cz>
---
  drivers/video/backlight/qcom-wled.c | 1 +
  1 file changed, 1 insertion(+)

Please ignore this [1/4] patch, so at least the rest get fixed.
In next series, I'll omit this one (I thought it's easy drop in fix for critical, but seems not).

David