linux-kernel - Re: [PATCH 5/9] staging: dgap: introduce dgap_tty

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Message-ID: <CAHb8M2ACpVdjCLMvJir=x1qoG6wJzyzVF9CTVoCzMfnXuN8cDg@mail.gmail.com>
Date:	Fri, 13 Jun 2014 17:50:22 +0900
From:	DaeSeok Youn <daeseok.youn@...il.com>
To:	Dan Carpenter <dan.carpenter@...cle.com>
Cc:	devel <devel@...verdev.osuosl.org>,
	Lidza Louina <lidza.louina@...il.com>,
	driverdev-devel@...uxdriverproject.org,
	linux-kernel <linux-kernel@...r.kernel.org>,
	Greg KH <gregkh@...uxfoundation.org>
Subject: Re: [PATCH 5/9] staging: dgap: introduce dgap_tty_unregister()

2014-06-13 17:38 GMT+09:00 Dan Carpenter <dan.carpenter@...cle.com>:
> On Fri, Jun 13, 2014 at 05:16:27PM +0900, DaeSeok Youn wrote:
>> Hi, Dan
>>
>>
>>
>> 2014-06-13 17:00 GMT+09:00 Dan Carpenter <dan.carpenter@...cle.com>:
>> > On Fri, Jun 13, 2014 at 04:41:47PM +0900, Daeseok Youn wrote:
>> >> dgap_tty_unregister() will unregister serial_driver
>> >> and print_driver, and also free related variables.
>> >>
>> >
>> > Introducing a static function without a caller will cause a GCC warning
>> > about unused functions.
>> >
>> > Fold 5,7 and 8 together into one patch.  This is still "one thing per
>> > patch" because they can't be done separately.
>> OK. I will do. And then this series of patches will resend, right?
>
> I'm afraid so.  New GCC warnings are against the rules even if you fix
> it in a later patch.
>
> Since you're redoing it, can I suggest that patch 8 should just move
> the code to dgap_init_one() and change the dgap_firmware_load()
> prototype and then another patch should add the error handling.
Ok. I will do as your comment.

Thanks.

regards,
Daeseok Youn
>
> regards,
> dan carpenter
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