linux-kernel - Re: [PATCH] usb: typec: fusb302: Fix an undefined reference to 'extcon_get

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Date:   Thu, 12 Dec 2019 17:15:28 +0800
From:   zhong jiang <zhongjiang@...wei.com>
To:     Heikki Krogerus <heikki.krogerus@...ux.intel.com>
CC:     <linux@...ck-us.net>, <gregkh@...uxfoundation.org>,
        <linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] usb: typec: fusb302: Fix an undefined reference to 'extcon_get_state'

On 2019/12/12 17:01, Heikki Krogerus wrote:
> On Thu, Dec 12, 2019 at 03:34:23PM +0800, zhong jiang wrote:
>> Fixes the following compile error:
>>
>> drivers/usb/typec/tcpm/fusb302.o: In function `tcpm_get_current_limit':
>> fusb302.c:(.text+0x3ee): undefined reference to `extcon_get_state'
>> fusb302.c:(.text+0x422): undefined reference to `extcon_get_state'
>> fusb302.c:(.text+0x450): undefined reference to `extcon_get_state'
>> fusb302.c:(.text+0x48c): undefined reference to `extcon_get_state'
>> drivers/usb/typec/tcpm/fusb302.o: In function `fusb302_probe':
>> fusb302.c:(.text+0x980): undefined reference to `extcon_get_extcon_dev'
>> make: *** [vmlinux] Error 1
> There are stubs for those functions so that really should not be
> happening. I can not reproduce that.
It can be reproduced in next branch. you can try it in the latest next branch.

Thanks,
zhong jiang
> thanks,
>