linux-kernel - Re: [PATCH v4 2/3] media: meson: add v4l2 m2m video decoder driver

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Message-ID: <201811062010.zqwrLaj3%fengguang.wu@intel.com>
Date:   Tue, 6 Nov 2018 20:07:23 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Maxime Jourdan <mjourdan@...libre.com>
Cc:     kbuild-all@...org, Mauro Carvalho Chehab <mchehab@...nel.org>,
        Hans Verkuil <hans.verkuil@...co.com>,
        Kevin Hilman <khilman@...libre.com>,
        Jerome Brunet <jbrunet@...libre.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org
Subject: Re: [PATCH v4 2/3] media: meson: add v4l2 m2m video decoder driver

Hi Maxime,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on linuxtv-media/master]
[also build test WARNING on v4.20-rc1 next-20181106]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Maxime-Jourdan/dt-bindings-media-add-Amlogic-Video-Decoder-Bindings/20181106-162646
base:   git://linuxtv.org/media_tree.git master


coccinelle warnings: (new ones prefixed by >>)

>> drivers/media/platform/meson/vdec/codec_mpeg12.c:149:2-3: Unneeded semicolon
--
>> drivers/media/platform/meson/vdec/vdec_helpers.c:187:3-4: Unneeded semicolon
--
>> drivers/media/platform/meson/vdec/esparser.c:148:13-31: WARNING: dma_zalloc_coherent should be used for eos_vaddr, instead of dma_alloc_coherent/memset

Please review and possibly fold the followup patch.

---
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