linux-kernel - int3403_driver_init needs over 330 ms to finish

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Date:   Tue, 13 Mar 2018 20:39:38 +0100
From:   Paul Menzel <pmenzel+linux-pm@...gen.mpg.de>
To:     Zhang Rui <rui.zhang@...el.com>,
        Eduardo Valentin <edubezval@...il.com>
Cc:     linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: int3403_driver_init needs over 330 ms to finish

Dear Linux folks,

Booting the Dell XPS 13 9370 with Linux 4.16-rc4+ and `initcall_debug`, 
shows it is shown that int3403_driver_init needs over 330 ms to run.

     [    2.524839] initcall int3403_driver_init+0x0/0x1000 
[int3403_thermal] returned 0 after 333972 usecs

Please find all Linux messages attached.

Is there a way to reduce that time?

Kind regards,

Paul

View attachment "20180313–linux_4.16-rc4–messages.txt" of type "text/plain" (124134 bytes)