Hi Richard, kernel test robot noticed the following build errors: [auto build test ERROR on robh/for-next] [also build test ERROR on linus/master v6.9-rc1 next-20240328] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Richard-Zhu/dt-bindings-phy-Add-i-MX8Q-HSIO-SerDes-PHY-binding/20240329-162937 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next patch link: https://lore.kernel.org/r/1711699790-16494-4-git-send-email-hongxing.zhu%40nxp.com patch subject: [PATCH v1 3/3] phy: freescale: imx8q-hsio: Add i.MX8Q HSIO PHY driver support config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20240330/202403300825.mjcHpoRu-lkp@xxxxxxxxx/config) compiler: m68k-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240330/202403300825.mjcHpoRu-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/202403300825.mjcHpoRu-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): drivers/phy/freescale/phy-fsl-imx8q-hsio.c: In function 'imx8q_hsio_set_mode': >> drivers/phy/freescale/phy-fsl-imx8q-hsio.c:367:15: error: implicit declaration of function 'FIELD_PREP' [-Werror=implicit-function-declaration] 367 | val = FIELD_PREP(MODE_MASK, val); | ^~~~~~~~~~ cc1: some warnings being treated as errors vim +/FIELD_PREP +367 drivers/phy/freescale/phy-fsl-imx8q-hsio.c 355 356 static int imx8q_hsio_set_mode(struct phy *phy, enum phy_mode mode, 357 int submode) 358 { 359 u32 val; 360 struct imx8q_hsio_lane *lane = phy_get_drvdata(phy); 361 struct imx8q_hsio_priv *priv = lane->priv; 362 363 if (lane->lane_mode != mode) 364 return -EINVAL; 365 366 val = (mode == PHY_MODE_PCIE) ? MODE_PCIE : MODE_SATA; > 367 val = FIELD_PREP(MODE_MASK, val); 368 regmap_update_bits(priv->phy, lane->phy_off + CTRL0, MODE_MASK, val); 369 370 switch (submode) { 371 case PHY_MODE_PCIE_RC: 372 val = FIELD_PREP(DEVICE_TYPE_MASK, PCI_EXP_TYPE_ROOT_PORT); 373 break; 374 case PHY_MODE_PCIE_EP: 375 val = FIELD_PREP(DEVICE_TYPE_MASK, PCI_EXP_TYPE_ENDPOINT); 376 break; 377 default: /* Support only PCIe EP and RC now. */ 378 return 0; 379 } 380 if (submode) 381 regmap_update_bits(priv->ctrl, lane->ctrl_off + CTRL0, 382 DEVICE_TYPE_MASK, val); 383 384 return 0; 385 } 386 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
