tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git driver_attr head: c50b7be3ac64d5322e8f84f2e78f2f4b518b36ef commit: 17d260decb4203d5be1b2ebdbf093897553bfeaa [10/11] s390: drivers: convert to use DRIVER_ATTR_RO/WO config: s390-default_defconfig (attached as .config) compiler: s390x-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 17d260decb4203d5be1b2ebdbf093897553bfeaa # save the attached .config to linux build tree make.cross ARCH=s390
All errors (new ones prefixed by >>):
In file included from include/linux/kobject.h:21:0,
from include/linux/module.h:17,
from drivers/s390/char/sclp.c:11:
>> drivers/s390/char/sclp.c:1104:23: error: 'con_pages_show' undeclared here
>> (not in a function)
static DRIVER_ATTR_RO(con_pages);
^
include/linux/sysfs.h:116:10: note: in definition of macro '__ATTR_RO'
.show = _name##_show, \
^~~~~
drivers/s390/char/sclp.c:1104:8: note: in expansion of macro 'DRIVER_ATTR_RO'
static DRIVER_ATTR_RO(con_pages);
^~~~~~~~~~~~~~
drivers/s390/char/sclp.c:1099:16: warning: 'console_pages_show' defined but
not used [-Wunused-function]
static ssize_t console_pages_show(struct device_driver *dev, char *buf)
^~~~~~~~~~~~~~~~~~
vim +/con_pages_show +1104 drivers/s390/char/sclp.c
1098
1099 static ssize_t console_pages_show(struct device_driver *dev, char *buf)
1100 {
1101 return sprintf(buf, "%i\n", sclp_console_pages);
1102 }
1103
> 1104 static DRIVER_ATTR_RO(con_pages);
1105
1106 static ssize_t con_drop_show(struct device_driver *dev, char *buf)
1107 {
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
Description: application/gzip
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