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Subject: Re: [PATCH] drm: Grab reference of connector before return connector
 from sun4i_tcon_get_connector
To:     Jani Nikula <jani.nikula@linux.intel.com>, <mripard@kernel.org>,
        <wens@csie.org>, <airlied@linux.ie>, <daniel@ffwll.ch>,
        <jernej.skrabec@gmail.com>
CC:     <linux-kernel@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>,
        <dri-devel@lists.freedesktop.org>, <linux-sunxi@lists.linux.dev>
References: <20211101062906.231518-1-heying24@huawei.com>
 <87cznkdo6p.fsf@intel.com>
From:   He Ying <heying24@huawei.com>
Message-ID: <33e01d45-c9f9-0e8c-6871-868ecd198368@huawei.com>
Date:   Tue, 2 Nov 2021 10:48:14 +0800
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?? 2021/11/1 21:02, Jani Nikula д??:
> On Mon, 01 Nov 2021, He Ying <heying24@huawei.com> wrote:
>>  From the comments of drm_for_each_connector_iter(), we know
>> that "connector is only valid within the list body, if you
>> want to use connector after calling drm_connector_list_iter_end()
>> then you need to grab your own reference first using
>> drm_connector_get()". So fix the wrong use of connector
>> according to the comments and then call drm_connector_put()
>> after using connector finishes.
>>
>> Signed-off-by: He Ying <heying24@huawei.com>
> Please use "drm/sun4i:" subject prefix for sun4i patches.

OK. I'll send a V2 later. By the way, may I have your suggestions about

this patch's content.