[kbuild-all] [xlnx:xlnx_rebase_v5.4 969/1297] drivers/net/ethernet/xilinx/xilinx_axienet.h:951:2: error: implicit declaration of function 'writeq'; did you mean 'writeb'?

tree: https://github.com/Xilinx/linux-xlnx xlnx_rebase_v5.4 head: 22b71b41620dac13c69267d2b7898ebfb14c954e commit: 51054464602520b2dbb7288048a68732956cc5f4 [969/1297] net: axienet: added multichannel DMA support config: riscv-randconfig-r024-20200512 (attached as .config) compiler: riscv32-linux-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 51054464602520b2dbb7288048a68732956cc5f4 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=riscv If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <lkp(a)intel.com&gt; All error/warnings (new ones prefixed by >>): In file included from drivers/net/ethernet/xilinx/xilinx_axienet_main.c:48: drivers/net/ethernet/xilinx/xilinx_axienet.h: In function 'axienet_dma_bdout': 951 | writeq(value, (q->dma_regs + reg)); | ^~~~~~ | writeb drivers/net/ethernet/xilinx/xilinx_axienet_main.c: In function 'axienet_start_xmit_done': drivers/net/ethernet/xilinx/xilinx_axienet_main.c:683:22: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 683 | dev_kfree_skb_irq((struct sk_buff *)cur_p->tx_skb); | ^ drivers/net/ethernet/xilinx/xilinx_axienet_main.c: In function 'axienet_queue_xmit': drivers/net/ethernet/xilinx/xilinx_axienet_main.c:994:8: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 994 | (((phys_addr_t)skb->data & 0x3) || num_frag > 0)) { | ^ drivers/net/ethernet/xilinx/xilinx_axienet_main.c:1040:18: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1040 | cur_p->tx_skb = (phys_addr_t)skb; | ^ drivers/net/ethernet/xilinx/xilinx_axienet_main.c:1041:18: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1041 | cur_p->tx_skb = (phys_addr_t)skb; | ^ drivers/net/ethernet/xilinx/xilinx_axienet_main.c: In function 'axienet_recv': drivers/net/ethernet/xilinx/xilinx_axienet_main.c:1131:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1131 | skb = (struct sk_buff *)(cur_p->sw_id_offset); | ^ drivers/net/ethernet/xilinx/xilinx_axienet_main.c:1213:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1213 | cur_p->sw_id_offset = (phys_addr_t)new_skb; | ^ cc1: some warnings being treated as errors -- In file included from drivers/net/ethernet/xilinx/xilinx_axienet_mdio.c:18: drivers/net/ethernet/xilinx/xilinx_axienet.h: In function 'axienet_dma_bdout': 951 | writeq(value, (q->dma_regs + reg)); | ^~~~~~ | writeb cc1: some warnings being treated as errors -- In file included from drivers/net/ethernet/xilinx/xilinx_axienet_dma.c:16: drivers/net/ethernet/xilinx/xilinx_axienet.h: In function 'axienet_dma_bdout': 951 | writeq(value, (q->dma_regs + reg)); | ^~~~~~ | writeb In file included from include/linux/if_ether.h:19, from include/uapi/linux/ethtool.h:19, from include/linux/ethtool.h:18, from include/linux/netdevice.h:37, from drivers/net/ethernet/xilinx/xilinx_axienet.h:12, from drivers/net/ethernet/xilinx/xilinx_axienet_dma.c:16: drivers/net/ethernet/xilinx/xilinx_axienet_dma.c: In function 'axienet_bd_free': 35 | dev_kfree_skb((struct sk_buff *) | ^ include/linux/skbuff.h:1143:38: note: in definition of macro 'dev_kfree_skb' 1143 | #define dev_kfree_skb(a) consume_skb(a) | ^ drivers/net/ethernet/xilinx/xilinx_axienet_dma.c: In function '__dma_rxq_init': 167 | q->rx_bd_v[i].sw_id_offset = (phys_addr_t)skb; | ^ drivers/net/ethernet/xilinx/xilinx_axienet_dma.c: In function 'axienet_dma_err_handler': drivers/net/ethernet/xilinx/xilinx_axienet_dma.c:412:22: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 412 | dev_kfree_skb_irq((struct sk_buff *)cur_p->tx_skb); | ^ cc1: some warnings being treated as errors vim +951 drivers/net/ethernet/xilinx/xilinx_axienet.h 937 938 /** 939 * axienet_dma_bdout - Memory mapped Axi DMA register Buffer Descriptor write. 940 * @q: Pointer to DMA queue structure 941 * @reg: Address offset from the base address of the Axi DMA core 942 * @value: Value to be written into the Axi DMA register 943 * 944 * This function writes the desired value into the corresponding Axi DMA 945 * register. 946 */ 947 static inline void axienet_dma_bdout(struct axienet_dma_q *q, 948 off_t reg, dma_addr_t value) 949 { 950 #if defined(CONFIG_PHYS_ADDR_T_64BIT) 952 #else 953 writel(value, (q->dma_regs + reg)); 954 #endif 955 } 956 /* Function prototypes visible in xilinx_axienet_mdio.c for other files */ 957 int axienet_mdio_enable(struct axienet_local *lp); 958 void axienet_mdio_disable(struct axienet_local *lp); 959 int axienet_mdio_setup(struct axienet_local *lp); 960 void axienet_mdio_teardown(struct axienet_local *lp); 961 int axienet_mdio_wait_until_ready(struct axienet_local *lp); 962 void __maybe_unused axienet_bd_free(struct net_device *ndev, 963 struct axienet_dma_q *q); 964 int __maybe_unused axienet_dma_q_init(struct net_device *ndev, 965 struct axienet_dma_q *q); 966 void axienet_dma_err_handler(unsigned long data); 967 irqreturn_t __maybe_unused axienet_tx_irq(int irq, void *_ndev); 968 irqreturn_t __maybe_unused axienet_rx_irq(int irq, void *_ndev); 969 void axienet_start_xmit_done(struct net_device *ndev, struct axienet_dma_q *q); 970 void axienet_dma_bd_release(struct net_device *ndev); 971 void __axienet_device_reset(struct axienet_dma_q *q); 972 void axienet_set_mac_address(struct net_device *ndev, const void *address); 973 void axienet_set_multicast_list(struct net_device *ndev); 974 int xaxienet_rx_poll(struct napi_struct *napi, int quota); 975 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org