Hi Prabhakar, kernel test robot noticed the following build errors: [auto build test ERROR on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Prabhakar/dt-bindings-net-dwmac-Increase-maxItems-for-interrupts-and-interrupt-names/20250319-050021 base: net-next/main patch link: https://lore.kernel.org/r/20250318205735.122590-4-prabhakar.mahadev-lad.rj%40bp.renesas.com patch subject: [PATCH net-next v4 3/3] net: stmmac: Add DWMAC glue layer for Renesas GBETH config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20250320/202503200200.WXMnn3Kq-lkp@xxxxxxxxx/config) compiler: m68k-linux-gcc (GCC) 8.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250320/202503200200.WXMnn3Kq-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202503200200.WXMnn3Kq-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c: In function 'renesas_gbeth_probe': >> drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c:125:7: error: 'STMMAC_FLAG_EN_TX_LPI_CLK_PHY_CAP' undeclared (first use in this function); did you mean 'STMMAC_FLAG_EN_TX_LPI_CLOCKGATING'? STMMAC_FLAG_EN_TX_LPI_CLK_PHY_CAP | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ STMMAC_FLAG_EN_TX_LPI_CLOCKGATING drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c:125:7: note: each undeclared identifier is reported only once for each function it appears in vim +125 drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c 72 73 static int renesas_gbeth_probe(struct platform_device *pdev) 74 { 75 struct plat_stmmacenet_data *plat_dat; 76 struct stmmac_resources stmmac_res; 77 struct device *dev = &pdev->dev; 78 struct renesas_gbeth *gbeth; 79 unsigned int i; 80 int err; 81 82 err = stmmac_get_platform_resources(pdev, &stmmac_res); 83 if (err) 84 return dev_err_probe(dev, err, 85 "failed to get resources\n"); 86 87 plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); 88 if (IS_ERR(plat_dat)) 89 return dev_err_probe(dev, PTR_ERR(plat_dat), 90 "dt configuration failed\n"); 91 92 gbeth = devm_kzalloc(dev, sizeof(*gbeth), GFP_KERNEL); 93 if (!gbeth) 94 return -ENOMEM; 95 96 plat_dat->num_clks = ARRAY_SIZE(renesas_gbeth_clks); 97 plat_dat->clks = devm_kcalloc(dev, plat_dat->num_clks, 98 sizeof(*plat_dat->clks), GFP_KERNEL); 99 if (!plat_dat->clks) 100 return -ENOMEM; 101 102 for (i = 0; i < plat_dat->num_clks; i++) 103 plat_dat->clks[i].id = renesas_gbeth_clks[i]; 104 105 err = devm_clk_bulk_get(dev, plat_dat->num_clks, plat_dat->clks); 106 if (err < 0) 107 return err; 108 109 plat_dat->clk_tx_i = renesas_gbeth_find_clk(plat_dat, "tx"); 110 if (!plat_dat->clk_tx_i) 111 return dev_err_probe(dev, -EINVAL, 112 "error finding tx clock\n"); 113 114 gbeth->rstc = devm_reset_control_get_exclusive(dev, NULL); 115 if (IS_ERR(gbeth->rstc)) 116 return PTR_ERR(gbeth->rstc); 117 118 gbeth->dev = dev; 119 gbeth->regs = stmmac_res.addr; 120 gbeth->plat_dat = plat_dat; 121 plat_dat->bsp_priv = gbeth; 122 plat_dat->set_clk_tx_rate = stmmac_set_clk_tx_rate; 123 plat_dat->clks_config = renesas_gbeth_clks_config; 124 plat_dat->flags |= STMMAC_FLAG_HWTSTAMP_CORRECT_LATENCY | > 125 STMMAC_FLAG_EN_TX_LPI_CLK_PHY_CAP | 126 STMMAC_FLAG_SPH_DISABLE; 127 128 err = renesas_gbeth_clks_config(gbeth, true); 129 if (err) 130 return err; 131 132 err = stmmac_dvr_probe(dev, plat_dat, &stmmac_res); 133 if (err) 134 renesas_gbeth_clks_config(gbeth, false); 135 136 return err; 137 } 138 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
