netdev - Re: [PATCH net-next 2/3] Add LAN743X to Kconfig and Makefile

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Date:   Tue, 15 Aug 2017 00:10:32 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Bryan.Whitehead@...rochip.com
Cc:     kbuild-all@...org, netdev@...r.kernel.org, davem@...emloft.net,
        UNGLinuxDriver@...rochip.com
Subject: Re: [PATCH net-next 2/3] Add LAN743X to Kconfig and Makefile

Hi Bryan,

[auto build test WARNING on net-next/master]

url:    https://github.com/0day-ci/linux/commits/Bryan-Whitehead-microchip-com/Add-LAN743X-driver/20170814-141247
config: i386-allyesconfig (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All warnings (new ones prefixed by >>):

   drivers/net//ethernet/microchip/lan743x.c: In function 'lan743x_ptpci_settime64':
>> drivers/net//ethernet/microchip/lan743x.c:1117:83: warning: format '%ld' expects argument of type 'long int', but argument 4 has type 'time64_t {aka const long long int}' [-Wformat=]
       NETIF_WARNING(adapter, drv, adapter->netdev,
                                                                                      ^             

vim +1117 drivers/net//ethernet/microchip/lan743x.c

a33f5600 Bryan Whitehead 2017-08-11  1103  
a33f5600 Bryan Whitehead 2017-08-11  1104  #ifdef CONFIG_PTP_1588_CLOCK
a33f5600 Bryan Whitehead 2017-08-11  1105  static int lan743x_ptpci_settime64(struct ptp_clock_info *ptpci,
a33f5600 Bryan Whitehead 2017-08-11  1106  				   const struct timespec64 *ts)
a33f5600 Bryan Whitehead 2017-08-11  1107  {
a33f5600 Bryan Whitehead 2017-08-11  1108  	struct lan743x_ptp *ptp = LAN743X_PTPCI_TO_PTP;
a33f5600 Bryan Whitehead 2017-08-11  1109  	struct lan743x_adapter *adapter = LAN743X_PTP_TO_ADAPTER;
a33f5600 Bryan Whitehead 2017-08-11  1110  
a33f5600 Bryan Whitehead 2017-08-11  1111  	if (ts) {
a33f5600 Bryan Whitehead 2017-08-11  1112  		u32 seconds = 0;
a33f5600 Bryan Whitehead 2017-08-11  1113  		u32 nano_seconds = 0;
a33f5600 Bryan Whitehead 2017-08-11  1114  
a33f5600 Bryan Whitehead 2017-08-11  1115  		if ((ts->tv_sec > 0xFFFFFFFFLL) ||
a33f5600 Bryan Whitehead 2017-08-11  1116  		    (ts->tv_sec < 0)) {
a33f5600 Bryan Whitehead 2017-08-11 @1117  			NETIF_WARNING(adapter, drv, adapter->netdev,
a33f5600 Bryan Whitehead 2017-08-11  1118  				      "ts->tv_sec out of range, %ld",
a33f5600 Bryan Whitehead 2017-08-11  1119  				      ts->tv_sec);
a33f5600 Bryan Whitehead 2017-08-11  1120  			return -EINVAL;
a33f5600 Bryan Whitehead 2017-08-11  1121  		}
a33f5600 Bryan Whitehead 2017-08-11  1122  		if ((ts->tv_nsec >= 1000000000L) ||
a33f5600 Bryan Whitehead 2017-08-11  1123  		    (ts->tv_nsec < 0)) {
a33f5600 Bryan Whitehead 2017-08-11  1124  			NETIF_WARNING(adapter, drv, adapter->netdev,
a33f5600 Bryan Whitehead 2017-08-11  1125  				      "ts->tv_nsec out of range, %ld",
a33f5600 Bryan Whitehead 2017-08-11  1126  				      ts->tv_nsec);
a33f5600 Bryan Whitehead 2017-08-11  1127  			return -EINVAL;
a33f5600 Bryan Whitehead 2017-08-11  1128  		}
a33f5600 Bryan Whitehead 2017-08-11  1129  		seconds = ts->tv_sec;
a33f5600 Bryan Whitehead 2017-08-11  1130  		nano_seconds = ts->tv_nsec;
a33f5600 Bryan Whitehead 2017-08-11  1131  		NETIF_INFO(adapter, drv, adapter->netdev,
a33f5600 Bryan Whitehead 2017-08-11  1132  			   "settime = %u.%09u", seconds, nano_seconds);
a33f5600 Bryan Whitehead 2017-08-11  1133  		lan743x_ptp_clock_set(adapter, seconds, nano_seconds, 0);
a33f5600 Bryan Whitehead 2017-08-11  1134  	} else {
a33f5600 Bryan Whitehead 2017-08-11  1135  		NETIF_WARNING(adapter, drv, adapter->netdev, "ts == NULL");
a33f5600 Bryan Whitehead 2017-08-11  1136  		return -EINVAL;
a33f5600 Bryan Whitehead 2017-08-11  1137  	}
a33f5600 Bryan Whitehead 2017-08-11  1138  	return 0;
a33f5600 Bryan Whitehead 2017-08-11  1139  }
a33f5600 Bryan Whitehead 2017-08-11  1140  #endif /*CONFIG_PTP_1588_CLOCK */
a33f5600 Bryan Whitehead 2017-08-11  1141  

:::::: The code at line 1117 was first introduced by commit
:::::: a33f5600a21257dc396a7278c7c5ff74ac2f7844 Add LAN743X driver

:::::: TO: Bryan Whitehead <Bryan.Whitehead@...rochip.com>
:::::: CC: 0day robot <fengguang.wu@...el.com>

---
0-DAY kernel test infrastructure                Open Source Technology Center
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