Re: [PATCH] iio: adc: at91-sama5d2: disable autosuspend on remove

[Krzysztof Kozlowski]

On 14/09/2026 13:34, Guangshuo Li wrote:
> at91_adc_probe() enables runtime PM autosuspend with
> pm_runtime_use_autosuspend(). The probe error path correctly undoes
> this setting with pm_runtime_dont_use_autosuspend(), but the normal
> remove path only disables runtime PM.
> 
> The runtime PM API requires pm_runtime_use_autosuspend() to be undone
> with pm_runtime_dont_use_autosuspend() at driver exit unless runtime PM
> was enabled with devm_pm_runtime_enable(). Leaving the autosuspend flag
> set therefore leaves the runtime PM state incompletely cleaned up after
> the driver is unbound.
> 
> Add the missing pm_runtime_dont_use_autosuspend() call to the remove
> path.
> 
> This issue was found by manual code inspection.
> 
> Fixes: 75d7556ac0e4 ("iio: adc: at91-sama5d2_adc: add runtime pm support")
> Cc: stable@xxxxxxxxxxxxxxx
> Signed-off-by: Guangshuo Li <lgs201920130244@xxxxxxxxx>

Nothing improved, you again spammed with multiple independent patches so
maintainers would need to respond TO EACH one instead of to the thread.

Best regards,
Krzysztof