From: kernel test robot <lkp@intel.com>
To: Po-Wen Kao <powen.kao@mediatek.com>
Cc: kbuild-all@lists.01.org,
Linux Memory Management List <linux-mm@kvack.org>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
Stanley Chu <stanley.chu@mediatek.com>
Subject: [linux-next:master 3156/4834] drivers/ufs/host/ufs-mediatek.c:1284:15: error: implicit declaration of function 'ufshcd_system_suspend'; did you mean 'ufs_mtk_system_suspend'?
Date: Wed, 22 Jun 2022 07:58:45 +0800 [thread overview]
Message-ID: <202206220736.sR4QzQcp-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 34d1d36073ea4d4c532e8c8345627a9702be799e
commit: 3fd23b8dfb54d9b74eba6dfdd3225db3ac116785 [3156/4834] scsi: ufs: ufs-mediatek: Fix the timing of configuring device regulators
config: arm64-randconfig-s031-20220622 (https://download.01.org/0day-ci/archive/20220622/202206220736.sR4QzQcp-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 11.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.4-31-g4880bd19-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=3fd23b8dfb54d9b74eba6dfdd3225db3ac116785
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout 3fd23b8dfb54d9b74eba6dfdd3225db3ac116785
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/ufs/host/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/ufs/host/ufs-mediatek.c:1279:5: warning: no previous prototype for 'ufs_mtk_system_suspend' [-Wmissing-prototypes]
1279 | int ufs_mtk_system_suspend(struct device *dev)
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/ufs/host/ufs-mediatek.c: In function 'ufs_mtk_system_suspend':
>> drivers/ufs/host/ufs-mediatek.c:1284:15: error: implicit declaration of function 'ufshcd_system_suspend'; did you mean 'ufs_mtk_system_suspend'? [-Werror=implicit-function-declaration]
1284 | ret = ufshcd_system_suspend(dev);
| ^~~~~~~~~~~~~~~~~~~~~
| ufs_mtk_system_suspend
drivers/ufs/host/ufs-mediatek.c: At top level:
drivers/ufs/host/ufs-mediatek.c:1293:5: warning: no previous prototype for 'ufs_mtk_system_resume' [-Wmissing-prototypes]
1293 | int ufs_mtk_system_resume(struct device *dev)
| ^~~~~~~~~~~~~~~~~~~~~
drivers/ufs/host/ufs-mediatek.c: In function 'ufs_mtk_system_resume':
>> drivers/ufs/host/ufs-mediatek.c:1299:16: error: implicit declaration of function 'ufshcd_system_resume'; did you mean 'ufs_mtk_system_resume'? [-Werror=implicit-function-declaration]
1299 | return ufshcd_system_resume(dev);
| ^~~~~~~~~~~~~~~~~~~~
| ufs_mtk_system_resume
drivers/ufs/host/ufs-mediatek.c: At top level:
drivers/ufs/host/ufs-mediatek.c:1302:5: warning: no previous prototype for 'ufs_mtk_runtime_suspend' [-Wmissing-prototypes]
1302 | int ufs_mtk_runtime_suspend(struct device *dev)
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/ufs/host/ufs-mediatek.c:1316:5: warning: no previous prototype for 'ufs_mtk_runtime_resume' [-Wmissing-prototypes]
1316 | int ufs_mtk_runtime_resume(struct device *dev)
| ^~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +1284 drivers/ufs/host/ufs-mediatek.c
1278
> 1279 int ufs_mtk_system_suspend(struct device *dev)
1280 {
1281 struct ufs_hba *hba = dev_get_drvdata(dev);
1282 int ret;
1283
> 1284 ret = ufshcd_system_suspend(dev);
1285 if (ret)
1286 return ret;
1287
1288 ufs_mtk_vreg_set_lpm(hba, true);
1289
1290 return 0;
1291 }
1292
1293 int ufs_mtk_system_resume(struct device *dev)
1294 {
1295 struct ufs_hba *hba = dev_get_drvdata(dev);
1296
1297 ufs_mtk_vreg_set_lpm(hba, false);
1298
> 1299 return ufshcd_system_resume(dev);
1300 }
1301
--
0-DAY CI Kernel Test Service
https://01.org/lkp
reply other threads:[~2022-06-21 23:59 UTC|newest]
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