From: kbuild test robot <lkp@intel.com>
To: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Cc: kbuild-all@01.org,
Linux Media Mailing List <linux-media@vger.kernel.org>,
Mauro Carvalho Chehab <mchehab@osg.samsung.com>,
Mauro Carvalho Chehab <mchehab@infradead.org>,
Shuah Khan <shuahkh@osg.samsung.com>,
Javier Martinez Canillas <javier@osg.samsung.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Hans Verkuil <hans.verkuil@cisco.com>,
Prabhakar Lad <prabhakar.csengg@gmail.com>
Subject: Re: [PATCH] [media] media-device: Don't call notify callbacks holding a spinlock
Date: Tue, 15 Mar 2016 03:31:14 +0800 [thread overview]
Message-ID: <201603150325.w19E08EZ%fengguang.wu@intel.com> (raw)
In-Reply-To: <31ecc9d6d2f29b0bd76c03c516d12aa7d0be2f66.1457982982.git.mchehab@osg.samsung.com>
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Hi Mauro,
[auto build test WARNING on sailus-media/master]
[also build test WARNING on next-20160314]
[cannot apply to v4.5]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/Mauro-Carvalho-Chehab/media-device-Don-t-call-notify-callbacks-holding-a-spinlock/20160315-031954
base: git://linuxtv.org/media_tree.git master
config: i386-randconfig-x001-201611 (attached as .config)
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
All warnings (new ones prefixed by >>):
drivers/media/i2c/tvp5150.c: In function 'tvp5150_pad_init':
>> drivers/media/i2c/tvp5150.c:1214:6: warning: unused variable 'res' [-Wunused-variable]
int res;
^
>> drivers/media/i2c/tvp5150.c:1213:18: warning: unused variable 'core' [-Wunused-variable]
struct tvp5150 *core = to_tvp5150(sd);
^
vim +/res +1214 drivers/media/i2c/tvp5150.c
1207
1208 return 0;
1209 }
1210
1211 static int __maybe_unused tvp5150_pad_init(struct v4l2_subdev *sd)
1212 {
> 1213 struct tvp5150 *core = to_tvp5150(sd);
> 1214 int res;
1215
1216 #if defined(CONFIG_MEDIA_CONTROLLER)
1217 core->pads[DEMOD_PAD_IF_INPUT].flags = MEDIA_PAD_FL_SINK;
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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next prev parent reply other threads:[~2016-03-14 19:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-14 19:16 [PATCH] [media] media-device: Don't call notify callbacks holding a spinlock Mauro Carvalho Chehab
2016-03-14 19:19 ` [PATCH v2] " Mauro Carvalho Chehab
2016-03-15 0:53 ` Shuah Khan
2016-03-14 19:31 ` kbuild test robot [this message]
2016-03-17 11:38 ` [PATCH] " Laurent Pinchart
2016-03-17 17:43 ` Mauro Carvalho Chehab
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