From: kernel test robot <lkp@intel.com>
To: Biju Das <biju.das.jz@bp.renesas.com>,
Wolfram Sang <wsa-dev@sang-engineering.com>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
Biju Das <biju.das.jz@bp.renesas.com>,
linux-i2c@vger.kernel.org,
Geert Uytterhoeven <geert+renesas@glider.be>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
linux-renesas-soc@vger.kernel.org
Subject: Re: [PATCH v3 2/2] i2c: Add i2c_device_get_match_data() callback
Date: Wed, 2 Aug 2023 12:12:08 +0800 [thread overview]
Message-ID: <202308021149.cnDNnUAh-lkp@intel.com> (raw)
In-Reply-To: <20230801170318.82682-3-biju.das.jz@bp.renesas.com>
Hi Biju,
kernel test robot noticed the following build errors:
[auto build test ERROR on wsa/i2c/for-next]
[also build test ERROR on driver-core/driver-core-testing driver-core/driver-core-next driver-core/driver-core-linus linus/master v6.5-rc4 next-20230801]
[cannot apply to sailus-media-tree/streams]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Biju-Das/drivers-fwnode-Extend-device_get_match_data-to-struct-bus_type/20230802-010931
base: https://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git i2c/for-next
patch link: https://lore.kernel.org/r/20230801170318.82682-3-biju.das.jz%40bp.renesas.com
patch subject: [PATCH v3 2/2] i2c: Add i2c_device_get_match_data() callback
config: hexagon-randconfig-r024-20230731 (https://download.01.org/0day-ci/archive/20230802/202308021149.cnDNnUAh-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project.git f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce: (https://download.01.org/0day-ci/archive/20230802/202308021149.cnDNnUAh-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202308021149.cnDNnUAh-lkp@intel.com/
All error/warnings (new ones prefixed by >>):
In file included from drivers/i2c/i2c-core-slave.c:12:
In file included from include/linux/i2c.h:19:
In file included from include/linux/regulator/consumer.h:35:
In file included from include/linux/suspend.h:5:
In file included from include/linux/swap.h:9:
In file included from include/linux/memcontrol.h:13:
In file included from include/linux/cgroup.h:26:
In file included from include/linux/kernel_stat.h:9:
In file included from include/linux/interrupt.h:11:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/hexagon/include/asm/io.h:334:
include/asm-generic/io.h:547:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __raw_readb(PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:560:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/little_endian.h:37:51: note: expanded from macro '__le16_to_cpu'
#define __le16_to_cpu(x) ((__force __u16)(__le16)(x))
^
In file included from drivers/i2c/i2c-core-slave.c:12:
In file included from include/linux/i2c.h:19:
In file included from include/linux/regulator/consumer.h:35:
In file included from include/linux/suspend.h:5:
In file included from include/linux/swap.h:9:
In file included from include/linux/memcontrol.h:13:
In file included from include/linux/cgroup.h:26:
In file included from include/linux/kernel_stat.h:9:
In file included from include/linux/interrupt.h:11:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/hexagon/include/asm/io.h:334:
include/asm-generic/io.h:573:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu'
#define __le32_to_cpu(x) ((__force __u32)(__le32)(x))
^
In file included from drivers/i2c/i2c-core-slave.c:12:
In file included from include/linux/i2c.h:19:
In file included from include/linux/regulator/consumer.h:35:
In file included from include/linux/suspend.h:5:
In file included from include/linux/swap.h:9:
In file included from include/linux/memcontrol.h:13:
In file included from include/linux/cgroup.h:26:
In file included from include/linux/kernel_stat.h:9:
In file included from include/linux/interrupt.h:11:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/hexagon/include/asm/io.h:334:
include/asm-generic/io.h:584:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writeb(value, PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:594:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:604:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
In file included from drivers/i2c/i2c-core-slave.c:12:
>> include/linux/i2c.h:1038:2: error: redefinition of 'i2c_of_match_device'
*i2c_of_match_device(const struct of_device_id *matches,
^
include/linux/i2c.h:1031:2: note: previous definition is here
*i2c_of_match_device(const struct of_device_id *matches,
^
6 warnings and 1 error generated.
--
In file included from drivers/i2c/i2c-core-base.c:23:
In file included from include/linux/i2c.h:19:
In file included from include/linux/regulator/consumer.h:35:
In file included from include/linux/suspend.h:5:
In file included from include/linux/swap.h:9:
In file included from include/linux/memcontrol.h:13:
In file included from include/linux/cgroup.h:26:
In file included from include/linux/kernel_stat.h:9:
In file included from include/linux/interrupt.h:11:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/hexagon/include/asm/io.h:334:
include/asm-generic/io.h:547:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __raw_readb(PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:560:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/little_endian.h:37:51: note: expanded from macro '__le16_to_cpu'
#define __le16_to_cpu(x) ((__force __u16)(__le16)(x))
^
In file included from drivers/i2c/i2c-core-base.c:23:
In file included from include/linux/i2c.h:19:
In file included from include/linux/regulator/consumer.h:35:
In file included from include/linux/suspend.h:5:
In file included from include/linux/swap.h:9:
In file included from include/linux/memcontrol.h:13:
In file included from include/linux/cgroup.h:26:
In file included from include/linux/kernel_stat.h:9:
In file included from include/linux/interrupt.h:11:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/hexagon/include/asm/io.h:334:
include/asm-generic/io.h:573:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu'
#define __le32_to_cpu(x) ((__force __u32)(__le32)(x))
^
In file included from drivers/i2c/i2c-core-base.c:23:
In file included from include/linux/i2c.h:19:
In file included from include/linux/regulator/consumer.h:35:
In file included from include/linux/suspend.h:5:
In file included from include/linux/swap.h:9:
In file included from include/linux/memcontrol.h:13:
In file included from include/linux/cgroup.h:26:
In file included from include/linux/kernel_stat.h:9:
In file included from include/linux/interrupt.h:11:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/hexagon/include/asm/io.h:334:
include/asm-generic/io.h:584:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writeb(value, PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:594:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:604:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
In file included from drivers/i2c/i2c-core-base.c:23:
>> include/linux/i2c.h:1038:2: error: redefinition of 'i2c_of_match_device'
*i2c_of_match_device(const struct of_device_id *matches,
^
include/linux/i2c.h:1031:2: note: previous definition is here
*i2c_of_match_device(const struct of_device_id *matches,
^
>> drivers/i2c/i2c-core-base.c:146:11: error: implicit declaration of function 'i2c_of_match_device_sysfs' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
match = i2c_of_match_device_sysfs(dev->driver->of_match_table,
^
drivers/i2c/i2c-core-base.c:146:11: note: did you mean 'i2c_of_match_device'?
include/linux/i2c.h:1038:2: note: 'i2c_of_match_device' declared here
*i2c_of_match_device(const struct of_device_id *matches,
^
>> drivers/i2c/i2c-core-base.c:146:9: warning: incompatible integer to pointer conversion assigning to 'const struct of_device_id *' from 'int' [-Wint-conversion]
match = i2c_of_match_device_sysfs(dev->driver->of_match_table,
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
7 warnings and 2 errors generated.
vim +/i2c_of_match_device +1038 include/linux/i2c.h
1036
1037 static inline const struct of_device_id
> 1038 *i2c_of_match_device(const struct of_device_id *matches,
1039 struct i2c_client *client)
1040 {
1041 return NULL;
1042 }
1043
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2023-08-02 4:13 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-01 17:03 [PATCH v3 0/2] Extend device_get_match_data() to struct bus_type Biju Das
2023-08-01 17:03 ` [PATCH v3 1/2] drivers: fwnode: " Biju Das
2023-08-01 19:39 ` Andy Shevchenko
2023-08-02 6:32 ` Biju Das
2023-08-02 14:46 ` Andy Shevchenko
2023-08-01 17:03 ` [PATCH v3 2/2] i2c: Add i2c_device_get_match_data() callback Biju Das
2023-08-01 19:28 ` Andy Shevchenko
2023-08-01 20:41 ` Dmitry Torokhov
2023-08-02 9:34 ` Biju Das
2023-08-02 14:23 ` Andy Shevchenko
2023-08-02 7:59 ` Biju Das
2023-08-02 14:41 ` Andy Shevchenko
2023-08-01 19:29 ` Andy Shevchenko
2023-08-02 6:34 ` Biju Das
2023-08-02 14:44 ` Andy Shevchenko
2023-08-02 4:12 ` kernel test robot [this message]
2023-08-02 11:04 ` Biju Das
2023-08-02 4:22 ` kernel test robot
2023-08-02 4:22 ` kernel test robot
2023-08-02 5:25 ` kernel test robot
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