From: kbuild test robot <fengguang.wu@intel.com>
To: unlisted-recipients:; (no To-header on input)
Cc: kbuild-all@01.org, linux-kernel@vger.kernel.org,
Lee Jones <lee.jones@linaro.org>,
Philipp Zabel <p.zabel@pengutronix.de>
Subject: drivers/mfd/syscon.c:67:9: error: implicit declaration of function 'ioremap'
Date: Sun, 17 Jul 2016 16:10:27 +0800 [thread overview]
Message-ID: <201607171623.BKMecKkJ%fengguang.wu@intel.com> (raw)
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Hi,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 92d21ac74a9e3c09b0b01c764e530657e4c85c49
commit: ca668f0edfae65438c3f0a3ad5d3e59e3515915f mfd: syscon: Set regmap max_register in of_syscon_register
date: 4 months ago
config: um-allyesconfig (attached as .config)
compiler: gcc-6 (Debian 6.1.1-1) 6.1.1 20160430
reproduce:
git checkout ca668f0edfae65438c3f0a3ad5d3e59e3515915f
# save the attached .config to linux build tree
make ARCH=um
All errors (new ones prefixed by >>):
drivers/mfd/syscon.c: In function 'of_syscon_register':
>> drivers/mfd/syscon.c:67:9: error: implicit declaration of function 'ioremap' [-Werror=implicit-function-declaration]
base = ioremap(res.start, resource_size(&res));
^~~~~~~
drivers/mfd/syscon.c:67:7: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
base = ioremap(res.start, resource_size(&res));
^
drivers/mfd/syscon.c:109:2: error: implicit declaration of function 'iounmap' [-Werror=implicit-function-declaration]
iounmap(base);
^~~~~~~
cc1: some warnings being treated as errors
vim +/ioremap +67 drivers/mfd/syscon.c
61
62 if (of_address_to_resource(np, 0, &res)) {
63 ret = -ENOMEM;
64 goto err_map;
65 }
66
> 67 base = ioremap(res.start, resource_size(&res));
68 if (!base) {
69 ret = -ENOMEM;
70 goto err_map;
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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next reply other threads:[~2016-07-17 8:12 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-17 8:10 kbuild test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2016-08-15 14:53 drivers/mfd/syscon.c:67:9: error: implicit declaration of function 'ioremap' kbuild test robot
2016-08-07 6:31 kbuild test robot
2016-07-24 1:40 kbuild test robot
2016-06-26 9:40 kbuild test robot
2016-06-12 20:24 kbuild test robot
2016-06-05 12:32 kbuild test robot
2016-04-17 5:22 kbuild test robot
2016-04-03 4:06 kbuild test robot
2016-03-20 2:22 kbuild test robot
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