[xilinx-xlnx:xlnx_rebase_v6.1_LTS 85/1065] drivers/staging/xroeframer/sysfs_xroe.c:106: warning: expecting prototype for version_store(). Prototype was for enable_store() instead
kernel test robot
lkp at intel.com
Wed Apr 12 09:33:16 PDT 2023
tree: https://github.com/Xilinx/linux-xlnx xlnx_rebase_v6.1_LTS
head: e5753363b5e03fc0a3055d5476c6cca93e9ea28b
commit: 3c408a647a4607b8940ff6432e8af0bf18429b1d [85/1065] staging: Add xroeframer driver
config: sh-allmodconfig (https://download.01.org/0day-ci/archive/20230413/202304130053.uaUXEmMa-lkp@intel.com/config)
compiler: sh4-linux-gcc (GCC) 12.1.0
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://github.com/Xilinx/linux-xlnx/commit/3c408a647a4607b8940ff6432e8af0bf18429b1d
git remote add xilinx-xlnx https://github.com/Xilinx/linux-xlnx
git fetch --no-tags xilinx-xlnx xlnx_rebase_v6.1_LTS
git checkout 3c408a647a4607b8940ff6432e8af0bf18429b1d
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sh olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sh SHELL=/bin/bash drivers/irqchip/ drivers/media/i2c/ drivers/media/mc/ drivers/net/ethernet/xilinx/ drivers/of/ drivers/ptp/ drivers/spi/ drivers/staging/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp at intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304130053.uaUXEmMa-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/staging/xroeframer/sysfs_xroe.c:106: warning: expecting prototype for version_store(). Prototype was for enable_store() instead
>> drivers/staging/xroeframer/sysfs_xroe.c:552: warning: expecting prototype for utils_sysfs_store_wrapper(). Prototype was for utils_sysfs_show_wrapper() instead
--
>> drivers/staging/xroeframer/sysfs_xroe_framer_ipv6.c:504: warning: expecting prototype for xroe_sysfs_ipv4_exit(). Prototype was for xroe_sysfs_ipv6_exit() instead
--
>> drivers/staging/xroeframer/sysfs_xroe_framer_udp.c:176: warning: expecting prototype for xroe_sysfs_ipv6_exit(). Prototype was for xroe_sysfs_udp_exit() instead
vim +106 drivers/staging/xroeframer/sysfs_xroe.c
91
92 /**
93 * version_store - Writes to the framer's enable status register
94 * @kobj: The kernel object of the entry
95 * @attr: The attributes of the kernel object
96 * @buff: The buffer containing the enable status
97 * @count: The number of characters typed by the user
98 *
99 * Reads the user input and accordingly writes the framer's enable status
100 * to the sysfs entry
101 *
102 * Return: XROE_SIZE_MAX or the value of "count", if that's lesser, on success
103 */
104 static ssize_t enable_store(struct kobject *kobj, struct kobj_attribute *attr,
105 const char *buff, size_t count)
> 106 {
107 u32 enable = 0;
108
109 xroe_size = min_t(size_t, count, (size_t)XROE_SIZE_MAX);
110 strncpy(xroe_tmp, buff, xroe_size);
111 if (strncmp(xroe_tmp, "true", xroe_size) == 0)
112 enable = 1;
113 else if (strncmp(xroe_tmp, "false", xroe_size) == 0)
114 enable = 0;
115 utils_sysfs_store_wrapper(CFG_MASTER_INT_ENABLE_ADDR,
116 CFG_MASTER_INT_ENABLE_OFFSET,
117 CFG_MASTER_INT_ENABLE_MASK, enable, kobj);
118 return xroe_size;
119 }
120
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
More information about the linux-arm-kernel
mailing list