[xilinx-xlnx:master 490/700] drivers/staging/xilinx-tsn/xilinx_tsn_ptp_clock.c:46:16: error: implicit declaration of function 'in_be32'
kernel test robot
lkp at intel.com
Wed Aug 31 01:36:49 PDT 2022
Hi Pranavi,
First bad commit (maybe != root cause):
tree: https://github.com/Xilinx/linux-xlnx master
head: 1b14bc5f77a5f355659987039abe92c930befb48
commit: 01fee54ce6a611d5d65a5fc081dad522a0376f95 [490/700] net: xilinx: Move Xilinx TSN to staging
config: sh-allmodconfig (https://download.01.org/0day-ci/archive/20220831/202208311608.ejmvuK5o-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/01fee54ce6a611d5d65a5fc081dad522a0376f95
git remote add xilinx-xlnx https://github.com/Xilinx/linux-xlnx
git fetch --no-tags xilinx-xlnx master
git checkout 01fee54ce6a611d5d65a5fc081dad522a0376f95
# 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 SHELL=/bin/bash drivers/staging/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp at intel.com>
All errors (new ones prefixed by >>):
In file included from include/linux/gfp.h:6,
from include/linux/xarray.h:14,
from include/linux/radix-tree.h:19,
from include/linux/idr.h:15,
from include/linux/kernfs.h:13,
from include/linux/sysfs.h:16,
from include/linux/kobject.h:20,
from include/linux/energy_model.h:7,
from include/linux/device.h:16,
from drivers/staging/xilinx-tsn/xilinx_tsn_ptp_clock.c:19:
include/linux/mmzone.h: In function '__nr_to_section':
include/linux/mmzone.h:1349:13: warning: the comparison will always evaluate as 'true' for the address of 'mem_section' will never be NULL [-Waddress]
1349 | if (!mem_section[SECTION_NR_TO_ROOT(nr)])
| ^
include/linux/mmzone.h:1335:27: note: 'mem_section' declared here
1335 | extern struct mem_section mem_section[NR_SECTION_ROOTS][SECTIONS_PER_ROOT];
| ^~~~~~~~~~~
drivers/staging/xilinx-tsn/xilinx_tsn_ptp_clock.c: In function 'xlnx_tod_read':
>> drivers/staging/xilinx-tsn/xilinx_tsn_ptp_clock.c:46:16: error: implicit declaration of function 'in_be32' [-Werror=implicit-function-declaration]
46 | nsec = in_be32(timer->baseaddr + XTIMER1588_CURRENT_RTC_NS);
| ^~~~~~~
drivers/staging/xilinx-tsn/xilinx_tsn_ptp_clock.c: In function 'xlnx_rtc_offset_write':
>> drivers/staging/xilinx-tsn/xilinx_tsn_ptp_clock.c:58:9: error: implicit declaration of function 'out_be32' [-Werror=implicit-function-declaration]
58 | out_be32((timer->baseaddr + XTIMER1588_RTC_OFFSET_SEC_H), 0);
| ^~~~~~~~
cc1: some warnings being treated as errors
vim +/in_be32 +46 drivers/staging/xilinx-tsn/xilinx_tsn_ptp_clock.c
7d2ea3af3ed39c drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2017-03-16 41
7d2ea3af3ed39c drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2017-03-16 42 static void xlnx_tod_read(struct xlnx_ptp_timer *timer, struct timespec64 *ts)
7d2ea3af3ed39c drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2017-03-16 43 {
7d2ea3af3ed39c drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2017-03-16 44 u32 sec, nsec;
7d2ea3af3ed39c drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2017-03-16 45
7d2ea3af3ed39c drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2017-03-16 @46 nsec = in_be32(timer->baseaddr + XTIMER1588_CURRENT_RTC_NS);
7d2ea3af3ed39c drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2017-03-16 47 sec = in_be32(timer->baseaddr + XTIMER1588_CURRENT_RTC_SEC_L);
7d2ea3af3ed39c drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2017-03-16 48
7d2ea3af3ed39c drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2017-03-16 49 ts->tv_sec = sec;
7d2ea3af3ed39c drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2017-03-16 50 ts->tv_nsec = nsec;
7d2ea3af3ed39c drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2017-03-16 51 }
7d2ea3af3ed39c drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2017-03-16 52
7d2ea3af3ed39c drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2017-03-16 53 static void xlnx_rtc_offset_write(struct xlnx_ptp_timer *timer,
7d2ea3af3ed39c drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2017-03-16 54 const struct timespec64 *ts)
7d2ea3af3ed39c drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2017-03-16 55 {
9b62852ec04b7d drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Michal Simek 2021-11-23 56 pr_debug("%s: sec: %lld nsec: %ld\n", __func__, ts->tv_sec, ts->tv_nsec);
7d2ea3af3ed39c drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2017-03-16 57
7d2ea3af3ed39c drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2017-03-16 @58 out_be32((timer->baseaddr + XTIMER1588_RTC_OFFSET_SEC_H), 0);
7d2ea3af3ed39c drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2017-03-16 59 out_be32((timer->baseaddr + XTIMER1588_RTC_OFFSET_SEC_L),
7d2ea3af3ed39c drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2017-03-16 60 (ts->tv_sec));
7d2ea3af3ed39c drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2017-03-16 61 out_be32((timer->baseaddr + XTIMER1588_RTC_OFFSET_NS), ts->tv_nsec);
7d2ea3af3ed39c drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2017-03-16 62 }
7d2ea3af3ed39c drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2017-03-16 63
:::::: The code at line 46 was first introduced by commit
:::::: 7d2ea3af3ed39cb50e804c1296446df306a184ba drivers: net: ethernet: TSN PTP module
:::::: TO: Saurabh Sengar <saurabh.singh at xilinx.com>
:::::: CC: Michal Simek <michal.simek at xilinx.com>
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