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SubjectRe: [PATCH 2/3] driver core: add deferring probe reason to devices_deferred property
On Tue, Oct 16, 2018 at 09:22:43AM +0200, Andrzej Hajda wrote:
> /sys/kernel/debug/devices_deferred property contains list of deferred devices.
> This list does not contain reason why the driver deferred probe, the patch
> improves it.
> The natural place to set the reason is probe_err function introduced recently,
> ie. if probe_err will be called with -EPROBE_DEFER instead of printk the message
> will be attached to deferred device and printed when user read devices_deferred
> property.


Reviewed-by: Mark Brown <>
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