CC: [email protected] BCC: [email protected] CC: [email protected] TO: Divya Koppera <[email protected]>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 0840a7914caa14315a3191178a9f72c742477860 commit: ece19502834d84ece2e056db28257ca2aa6e4d48 net: phy: micrel: 1588 support for LAN8814 phy date: 4 months ago :::::: branch date: 6 hours ago :::::: commit date: 4 months ago config: arc-randconfig-m031-20220626 compiler: arc-elf-gcc (GCC) 11.3.0 If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <[email protected]> Reported-by: Dan Carpenter <[email protected]> New smatch warnings: drivers/net/phy/micrel.c:2613 lan8814_ptp_probe_once() warn: passing zero to 'PTR_ERR' Old smatch warnings: drivers/net/phy/micrel.c:1750 ksz886x_cable_test_get_status() error: uninitialized symbol 'ret'. vim +/PTR_ERR +2613 drivers/net/phy/micrel.c ece19502834d84 Divya Koppera 2022-03-04 2588 ece19502834d84 Divya Koppera 2022-03-04 2589 static int lan8814_ptp_probe_once(struct phy_device *phydev) ece19502834d84 Divya Koppera 2022-03-04 2590 { ece19502834d84 Divya Koppera 2022-03-04 2591 struct lan8814_shared_priv *shared = phydev->shared->priv; ece19502834d84 Divya Koppera 2022-03-04 2592 ece19502834d84 Divya Koppera 2022-03-04 2593 /* Initialise shared lock for clock*/ ece19502834d84 Divya Koppera 2022-03-04 2594 mutex_init(&shared->shared_lock); ece19502834d84 Divya Koppera 2022-03-04 2595 ece19502834d84 Divya Koppera 2022-03-04 2596 shared->ptp_clock_info.owner = THIS_MODULE; ece19502834d84 Divya Koppera 2022-03-04 2597 snprintf(shared->ptp_clock_info.name, 30, "%s", phydev->drv->name); ece19502834d84 Divya Koppera 2022-03-04 2598 shared->ptp_clock_info.max_adj = 31249999; ece19502834d84 Divya Koppera 2022-03-04 2599 shared->ptp_clock_info.n_alarm = 0; ece19502834d84 Divya Koppera 2022-03-04 2600 shared->ptp_clock_info.n_ext_ts = 0; ece19502834d84 Divya Koppera 2022-03-04 2601 shared->ptp_clock_info.n_pins = 0; ece19502834d84 Divya Koppera 2022-03-04 2602 shared->ptp_clock_info.pps = 0; ece19502834d84 Divya Koppera 2022-03-04 2603 shared->ptp_clock_info.pin_config = NULL; ece19502834d84 Divya Koppera 2022-03-04 2604 shared->ptp_clock_info.adjfine = lan8814_ptpci_adjfine; ece19502834d84 Divya Koppera 2022-03-04 2605 shared->ptp_clock_info.adjtime = lan8814_ptpci_adjtime; ece19502834d84 Divya Koppera 2022-03-04 2606 shared->ptp_clock_info.gettime64 = lan8814_ptpci_gettime64; ece19502834d84 Divya Koppera 2022-03-04 2607 shared->ptp_clock_info.settime64 = lan8814_ptpci_settime64; ece19502834d84 Divya Koppera 2022-03-04 2608 shared->ptp_clock_info.getcrosststamp = NULL; ece19502834d84 Divya Koppera 2022-03-04 2609 ece19502834d84 Divya Koppera 2022-03-04 2610 shared->ptp_clock = ptp_clock_register(&shared->ptp_clock_info, ece19502834d84 Divya Koppera 2022-03-04 2611 &phydev->mdio.dev); ece19502834d84 Divya Koppera 2022-03-04 2612 if (IS_ERR_OR_NULL(shared->ptp_clock)) { ece19502834d84 Divya Koppera 2022-03-04 @2613 phydev_err(phydev, "ptp_clock_register failed %lu\n", ece19502834d84 Divya Koppera 2022-03-04 2614 PTR_ERR(shared->ptp_clock)); ece19502834d84 Divya Koppera 2022-03-04 2615 return -EINVAL; ece19502834d84 Divya Koppera 2022-03-04 2616 } ece19502834d84 Divya Koppera 2022-03-04 2617 ece19502834d84 Divya Koppera 2022-03-04 2618 phydev_dbg(phydev, "successfully registered ptp clock\n"); ece19502834d84 Divya Koppera 2022-03-04 2619 ece19502834d84 Divya Koppera 2022-03-04 2620 shared->phydev = phydev; ece19502834d84 Divya Koppera 2022-03-04 2621 ece19502834d84 Divya Koppera 2022-03-04 2622 /* The EP.4 is shared between all the PHYs in the package and also it ece19502834d84 Divya Koppera 2022-03-04 2623 * can be accessed by any of the PHYs ece19502834d84 Divya Koppera 2022-03-04 2624 */ ece19502834d84 Divya Koppera 2022-03-04 2625 lanphy_write_page_reg(phydev, 4, LTC_HARD_RESET, LTC_HARD_RESET_); ece19502834d84 Divya Koppera 2022-03-04 2626 lanphy_write_page_reg(phydev, 4, PTP_OPERATING_MODE, ece19502834d84 Divya Koppera 2022-03-04 2627 PTP_OPERATING_MODE_STANDALONE_); ece19502834d84 Divya Koppera 2022-03-04 2628 ece19502834d84 Divya Koppera 2022-03-04 2629 return 0; ece19502834d84 Divya Koppera 2022-03-04 2630 } ece19502834d84 Divya Koppera 2022-03-04 2631 -- 0-DAY CI Kernel Test Service https://01.org/lkp _______________________________________________ kbuild mailing list -- [email protected] To unsubscribe send an email to [email protected]
