[xilinx-xlnx:xlnx_rebase_v5.15_LTS_2022.1_update 1089/1102] drivers/staging/xilinx-tsn/xilinx_tsn_ptp_clock.c:46:16: error: implicit declaration of function 'in_be32'

[kernel test robot]

Hi Pranavi,

First bad commit (maybe != root cause):

tree:   https://github.com/Xilinx/linux-xlnx xlnx_rebase_v5.15_LTS_2022.1_update
head:   8e42834c82e505bacccca3c9d35da7041793d9d7
commit: 8c6910de988070200e93c242ced7187754c4020d [1089/1102] net: xilinx: Move Xilinx TSN to staging
config: i386-allyesconfig (https://download.01.org/0day-ci/archive/20220603/202206031334.f1Echrjj-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-1) 11.3.0
reproduce (this is a W=1 build):
        # https://github.com/Xilinx/linux-xlnx/commit/8c6910de988070200e93c242ced7187754c4020d
        git remote add xilinx-xlnx https://github.com/Xilinx/linux-xlnx
        git fetch --no-tags xilinx-xlnx xlnx_rebase_v5.15_LTS_2022.1_update
        git checkout 8c6910de988070200e93c242ced7187754c4020d
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=i386 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 >>):

   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

a7ae7ddafe91c1 drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2021-01-22  41  
a7ae7ddafe91c1 drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2021-01-22  42  static void xlnx_tod_read(struct xlnx_ptp_timer *timer, struct timespec64 *ts)
a7ae7ddafe91c1 drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2021-01-22  43  {
a7ae7ddafe91c1 drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2021-01-22  44  	u32 sec, nsec;
a7ae7ddafe91c1 drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2021-01-22  45  
a7ae7ddafe91c1 drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2021-01-22 @46  	nsec = in_be32(timer->baseaddr + XTIMER1588_CURRENT_RTC_NS);
a7ae7ddafe91c1 drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2021-01-22  47  	sec = in_be32(timer->baseaddr + XTIMER1588_CURRENT_RTC_SEC_L);
a7ae7ddafe91c1 drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2021-01-22  48  
a7ae7ddafe91c1 drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2021-01-22  49  	ts->tv_sec = sec;
a7ae7ddafe91c1 drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2021-01-22  50  	ts->tv_nsec = nsec;
a7ae7ddafe91c1 drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2021-01-22  51  }
a7ae7ddafe91c1 drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2021-01-22  52  
a7ae7ddafe91c1 drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2021-01-22  53  static void xlnx_rtc_offset_write(struct xlnx_ptp_timer *timer,
a7ae7ddafe91c1 drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2021-01-22  54  				  const struct timespec64 *ts)
a7ae7ddafe91c1 drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2021-01-22  55  {
a7ae7ddafe91c1 drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2021-01-22  56  	pr_debug("%s: sec: %lld nsec: %ld\n", __func__, ts->tv_sec, ts->tv_nsec);
a7ae7ddafe91c1 drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2021-01-22  57  
a7ae7ddafe91c1 drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2021-01-22 @58  	out_be32((timer->baseaddr + XTIMER1588_RTC_OFFSET_SEC_H), 0);
a7ae7ddafe91c1 drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2021-01-22  59  	out_be32((timer->baseaddr + XTIMER1588_RTC_OFFSET_SEC_L),
a7ae7ddafe91c1 drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2021-01-22  60  		 (ts->tv_sec));
a7ae7ddafe91c1 drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2021-01-22  61  	out_be32((timer->baseaddr + XTIMER1588_RTC_OFFSET_NS), ts->tv_nsec);
a7ae7ddafe91c1 drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2021-01-22  62  }
a7ae7ddafe91c1 drivers/net/ethernet/xilinx/xilinx_tsn_ptp_clock.c Saurabh Sengar 2021-01-22  63  

:::::: The code at line 46 was first introduced by commit
:::::: a7ae7ddafe91c16d0f4bcd4d148c76318f3cfb06 net: xilinx: Add support for PL TSN IP features

:::::: TO: Saurabh Sengar <saurabh.singh at xilinx.com>
:::::: CC: Michal Simek <michal.simek at xilinx.com>

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp