From: kernel test robot <lkp@intel.com>
To: Thomas Gleixner <tglx@kernel.org>
Cc: oe-kbuild-all@lists.linux.dev
Subject: [tglx-devel:cleanups 9/36] arch/parisc/include/asm/io.h:209:14: error: invalid use of void expression
Date: Tue, 23 Jun 2026 13:14:49 +0800 [thread overview]
Message-ID: <202606231352.5tRFqQNB-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git cleanups
head: 759e4e4e18f43902ea6f66c481a45175490cad0c
commit: 27573170c5c905b0eb87738b380997cc16ab1bb3 [9/36] arcnet: Remove function timing code
config: parisc-allyesconfig (https://download.01.org/0day-ci/archive/20260623/202606231352.5tRFqQNB-lkp@intel.com/config)
compiler: hppa-linux-gcc (GCC) 16.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260623/202606231352.5tRFqQNB-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/202606231352.5tRFqQNB-lkp@intel.com/
All errors (new ones prefixed by >>):
drivers/net/arcnet/com20020.c: In function 'com20020_copy_from_card':
drivers/net/arcnet/com20020.c:73:9: error: implicit declaration of function 'TIME'; did you mean 'ETIME'? [-Wimplicit-function-declaration]
73 | TIME(dev, "insb", count,
| ^~~~
| ETIME
In file included from include/linux/io.h:12,
from include/linux/irq.h:20,
from arch/parisc/include/asm/hardirq.h:13,
from include/linux/hardirq.h:11,
from include/linux/highmem.h:12,
from include/linux/bvec.h:10,
from include/linux/skbuff.h:17,
from include/net/net_namespace.h:44,
from include/linux/netdevice.h:38,
from drivers/net/arcnet/com20020.c:37:
>> arch/parisc/include/asm/io.h:209:14: error: invalid use of void expression
209 | #define insb insb
drivers/net/arcnet/com20020.c:74:14: note: in expansion of macro 'insb'
74 | insb(ioaddr + COM20020_REG_RW_MEMDATA, buf, count));
| ^~~~
drivers/net/arcnet/com20020.c: In function 'com20020_copy_to_card':
arch/parisc/include/asm/io.h:212:15: error: invalid use of void expression
212 | #define outsb outsb
drivers/net/arcnet/com20020.c:88:14: note: in expansion of macro 'outsb'
88 | outsb(ioaddr + COM20020_REG_RW_MEMDATA, buf, count));
| ^~~~~
vim +209 arch/parisc/include/asm/io.h
^1da177e4c3f41 include/asm-parisc/io.h Linus Torvalds 2005-04-16 199
^1da177e4c3f41 include/asm-parisc/io.h Linus Torvalds 2005-04-16 200 /*
^1da177e4c3f41 include/asm-parisc/io.h Linus Torvalds 2005-04-16 201 * String versions of in/out ops:
^1da177e4c3f41 include/asm-parisc/io.h Linus Torvalds 2005-04-16 202 */
^1da177e4c3f41 include/asm-parisc/io.h Linus Torvalds 2005-04-16 203 extern void insb (unsigned long port, void *dst, unsigned long count);
^1da177e4c3f41 include/asm-parisc/io.h Linus Torvalds 2005-04-16 204 extern void insw (unsigned long port, void *dst, unsigned long count);
^1da177e4c3f41 include/asm-parisc/io.h Linus Torvalds 2005-04-16 205 extern void insl (unsigned long port, void *dst, unsigned long count);
^1da177e4c3f41 include/asm-parisc/io.h Linus Torvalds 2005-04-16 206 extern void outsb (unsigned long port, const void *src, unsigned long count);
^1da177e4c3f41 include/asm-parisc/io.h Linus Torvalds 2005-04-16 207 extern void outsw (unsigned long port, const void *src, unsigned long count);
^1da177e4c3f41 include/asm-parisc/io.h Linus Torvalds 2005-04-16 208 extern void outsl (unsigned long port, const void *src, unsigned long count);
437b6b35362b20 arch/parisc/include/asm/io.h Linus Walleij 2022-09-04 @209 #define insb insb
437b6b35362b20 arch/parisc/include/asm/io.h Linus Walleij 2022-09-04 210 #define insw insw
437b6b35362b20 arch/parisc/include/asm/io.h Linus Walleij 2022-09-04 211 #define insl insl
437b6b35362b20 arch/parisc/include/asm/io.h Linus Walleij 2022-09-04 212 #define outsb outsb
437b6b35362b20 arch/parisc/include/asm/io.h Linus Walleij 2022-09-04 213 #define outsw outsw
437b6b35362b20 arch/parisc/include/asm/io.h Linus Walleij 2022-09-04 214 #define outsl outsl
^1da177e4c3f41 include/asm-parisc/io.h Linus Torvalds 2005-04-16 215
:::::: The code at line 209 was first introduced by commit
:::::: 437b6b35362b206fdf881fe6dea76720eedb6d25 parisc: Use the generic IO helpers
:::::: TO: Linus Walleij <linus.walleij@linaro.org>
:::::: CC: Arnd Bergmann <arnd@arndb.de>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2026-06-23 5:15 UTC|newest]
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