From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: arch/arm/mach-ixp4xx/common-pci.c:143:5: warning: no previous prototype for 'ixp4xx_pci_write'
Date: Thu, 17 Feb 2022 20:23:52 +0800 [thread overview]
Message-ID: <202202172055.BVOB1ugQ-lkp@intel.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 3981 bytes --]
Hi Linus,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: f71077a4d84bbe8c7b91b7db7c4ef815755ac5e3
commit: d5d9f7ac58ea1041375a028f143ca5784693ea86 ARM/ixp4xx: Make NEED_MACH_IO_H optional
date: 8 months ago
config: arm-randconfig-r012-20220217 (https://download.01.org/0day-ci/archive/20220217/202202172055.BVOB1ugQ-lkp(a)intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d5d9f7ac58ea1041375a028f143ca5784693ea86
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout d5d9f7ac58ea1041375a028f143ca5784693ea86
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
arch/arm/mach-ixp4xx/common-pci.c:94:5: warning: no previous prototype for 'ixp4xx_pci_read_errata' [-Wmissing-prototypes]
94 | int ixp4xx_pci_read_errata(u32 addr, u32 cmd, u32* data)
| ^~~~~~~~~~~~~~~~~~~~~~
arch/arm/mach-ixp4xx/common-pci.c:121:5: warning: no previous prototype for 'ixp4xx_pci_read_no_errata' [-Wmissing-prototypes]
121 | int ixp4xx_pci_read_no_errata(u32 addr, u32 cmd, u32* data)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
>> arch/arm/mach-ixp4xx/common-pci.c:143:5: warning: no previous prototype for 'ixp4xx_pci_write' [-Wmissing-prototypes]
143 | int ixp4xx_pci_write(u32 addr, u32 cmd, u32 data)
| ^~~~~~~~~~~~~~~~
vim +/ixp4xx_pci_write +143 arch/arm/mach-ixp4xx/common-pci.c
^1da177e4c3f41 Linus Torvalds 2005-04-16 142
^1da177e4c3f41 Linus Torvalds 2005-04-16 @143 int ixp4xx_pci_write(u32 addr, u32 cmd, u32 data)
^1da177e4c3f41 Linus Torvalds 2005-04-16 144 {
^1da177e4c3f41 Linus Torvalds 2005-04-16 145 unsigned long flags;
^1da177e4c3f41 Linus Torvalds 2005-04-16 146 int retval = 0;
^1da177e4c3f41 Linus Torvalds 2005-04-16 147
bd31b85960a7fc Thomas Gleixner 2009-07-03 148 raw_spin_lock_irqsave(&ixp4xx_pci_lock, flags);
^1da177e4c3f41 Linus Torvalds 2005-04-16 149
^1da177e4c3f41 Linus Torvalds 2005-04-16 150 *PCI_NP_AD = addr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 151
^1da177e4c3f41 Linus Torvalds 2005-04-16 152 /* set up the write */
^1da177e4c3f41 Linus Torvalds 2005-04-16 153 *PCI_NP_CBE = cmd;
^1da177e4c3f41 Linus Torvalds 2005-04-16 154
^1da177e4c3f41 Linus Torvalds 2005-04-16 155 /* execute the write by writing to NP_WDATA */
^1da177e4c3f41 Linus Torvalds 2005-04-16 156 *PCI_NP_WDATA = data;
^1da177e4c3f41 Linus Torvalds 2005-04-16 157
^1da177e4c3f41 Linus Torvalds 2005-04-16 158 if(check_master_abort())
^1da177e4c3f41 Linus Torvalds 2005-04-16 159 retval = 1;
^1da177e4c3f41 Linus Torvalds 2005-04-16 160
bd31b85960a7fc Thomas Gleixner 2009-07-03 161 raw_spin_unlock_irqrestore(&ixp4xx_pci_lock, flags);
^1da177e4c3f41 Linus Torvalds 2005-04-16 162 return retval;
^1da177e4c3f41 Linus Torvalds 2005-04-16 163 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 164
:::::: The code at line 143 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2
:::::: TO: Linus Torvalds <torvalds@ppc970.osdl.org>
:::::: CC: Linus Torvalds <torvalds@ppc970.osdl.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org
Subject: arch/arm/mach-ixp4xx/common-pci.c:143:5: warning: no previous prototype for 'ixp4xx_pci_write'
Date: Thu, 17 Feb 2022 20:23:52 +0800 [thread overview]
Message-ID: <202202172055.BVOB1ugQ-lkp@intel.com> (raw)
Hi Linus,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: f71077a4d84bbe8c7b91b7db7c4ef815755ac5e3
commit: d5d9f7ac58ea1041375a028f143ca5784693ea86 ARM/ixp4xx: Make NEED_MACH_IO_H optional
date: 8 months ago
config: arm-randconfig-r012-20220217 (https://download.01.org/0day-ci/archive/20220217/202202172055.BVOB1ugQ-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d5d9f7ac58ea1041375a028f143ca5784693ea86
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout d5d9f7ac58ea1041375a028f143ca5784693ea86
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
arch/arm/mach-ixp4xx/common-pci.c:94:5: warning: no previous prototype for 'ixp4xx_pci_read_errata' [-Wmissing-prototypes]
94 | int ixp4xx_pci_read_errata(u32 addr, u32 cmd, u32* data)
| ^~~~~~~~~~~~~~~~~~~~~~
arch/arm/mach-ixp4xx/common-pci.c:121:5: warning: no previous prototype for 'ixp4xx_pci_read_no_errata' [-Wmissing-prototypes]
121 | int ixp4xx_pci_read_no_errata(u32 addr, u32 cmd, u32* data)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
>> arch/arm/mach-ixp4xx/common-pci.c:143:5: warning: no previous prototype for 'ixp4xx_pci_write' [-Wmissing-prototypes]
143 | int ixp4xx_pci_write(u32 addr, u32 cmd, u32 data)
| ^~~~~~~~~~~~~~~~
vim +/ixp4xx_pci_write +143 arch/arm/mach-ixp4xx/common-pci.c
^1da177e4c3f41 Linus Torvalds 2005-04-16 142
^1da177e4c3f41 Linus Torvalds 2005-04-16 @143 int ixp4xx_pci_write(u32 addr, u32 cmd, u32 data)
^1da177e4c3f41 Linus Torvalds 2005-04-16 144 {
^1da177e4c3f41 Linus Torvalds 2005-04-16 145 unsigned long flags;
^1da177e4c3f41 Linus Torvalds 2005-04-16 146 int retval = 0;
^1da177e4c3f41 Linus Torvalds 2005-04-16 147
bd31b85960a7fc Thomas Gleixner 2009-07-03 148 raw_spin_lock_irqsave(&ixp4xx_pci_lock, flags);
^1da177e4c3f41 Linus Torvalds 2005-04-16 149
^1da177e4c3f41 Linus Torvalds 2005-04-16 150 *PCI_NP_AD = addr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 151
^1da177e4c3f41 Linus Torvalds 2005-04-16 152 /* set up the write */
^1da177e4c3f41 Linus Torvalds 2005-04-16 153 *PCI_NP_CBE = cmd;
^1da177e4c3f41 Linus Torvalds 2005-04-16 154
^1da177e4c3f41 Linus Torvalds 2005-04-16 155 /* execute the write by writing to NP_WDATA */
^1da177e4c3f41 Linus Torvalds 2005-04-16 156 *PCI_NP_WDATA = data;
^1da177e4c3f41 Linus Torvalds 2005-04-16 157
^1da177e4c3f41 Linus Torvalds 2005-04-16 158 if(check_master_abort())
^1da177e4c3f41 Linus Torvalds 2005-04-16 159 retval = 1;
^1da177e4c3f41 Linus Torvalds 2005-04-16 160
bd31b85960a7fc Thomas Gleixner 2009-07-03 161 raw_spin_unlock_irqrestore(&ixp4xx_pci_lock, flags);
^1da177e4c3f41 Linus Torvalds 2005-04-16 162 return retval;
^1da177e4c3f41 Linus Torvalds 2005-04-16 163 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 164
:::::: The code at line 143 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2
:::::: TO: Linus Torvalds <torvalds@ppc970.osdl.org>
:::::: CC: Linus Torvalds <torvalds@ppc970.osdl.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
next reply other threads:[~2022-02-17 12:23 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-17 12:23 kernel test robot [this message]
2022-02-17 12:23 ` arch/arm/mach-ixp4xx/common-pci.c:143:5: warning: no previous prototype for 'ixp4xx_pci_write' kernel test robot
2022-02-19 0:41 ` Linus Walleij
2022-02-19 0:41 ` Linus Walleij
-- strict thread matches above, loose matches on Subject: below --
2022-03-20 0:07 kernel test robot
2022-03-21 15:34 ` Linus Walleij
2022-03-21 15:34 ` Linus Walleij
2022-01-15 20:32 kernel test robot
2022-01-15 20:32 ` kernel test robot
2022-01-29 1:17 ` Linus Walleij
2022-01-29 1:17 ` Linus Walleij
2021-11-27 19:57 kernel test robot
2021-11-27 19:57 ` kernel test robot
2021-11-10 9:22 kernel test robot
2021-11-10 9:22 ` kernel test robot
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202202172055.BVOB1ugQ-lkp@intel.com \
--to=lkp@intel.com \
--cc=kbuild-all@lists.01.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.