Hi Sasha, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 097f70b3c4d84ffccca15195bdfde3a37c0a7c0f commit: 71458cfc782eafe4b27656e078d379a34e472adf kernel: add support for gcc 5 date: 12 months ago coccinelle warnings: (new ones prefixed by >>) >> drivers/hid/i2c-hid/i2c-hid.c:1134:3-8: No need to set .owner here. The core will do it. vim +1134 drivers/hid/i2c-hid/i2c-hid.c 34f439e4 Mika Westerberg 2014-01-29 1118 static const struct dev_pm_ops i2c_hid_pm = { 34f439e4 Mika Westerberg 2014-01-29 1119 SET_SYSTEM_SLEEP_PM_OPS(i2c_hid_suspend, i2c_hid_resume) 34f439e4 Mika Westerberg 2014-01-29 1120 SET_RUNTIME_PM_OPS(i2c_hid_runtime_suspend, i2c_hid_runtime_resume, 34f439e4 Mika Westerberg 2014-01-29 1121 NULL) 34f439e4 Mika Westerberg 2014-01-29 1122 }; 4a200c3b Benjamin Tissoires 2012-11-12 1123 4a200c3b Benjamin Tissoires 2012-11-12 1124 static const struct i2c_device_id i2c_hid_id_table[] = { 24ebb37e Benjamin Tissoires 2012-12-04 1125 { "hid", 0 }, 4a200c3b Benjamin Tissoires 2012-11-12 1126 { }, 4a200c3b Benjamin Tissoires 2012-11-12 1127 }; 4a200c3b Benjamin Tissoires 2012-11-12 1128 MODULE_DEVICE_TABLE(i2c, i2c_hid_id_table); 4a200c3b Benjamin Tissoires 2012-11-12 1129 4a200c3b Benjamin Tissoires 2012-11-12 1130 4a200c3b Benjamin Tissoires 2012-11-12 1131 static struct i2c_driver i2c_hid_driver = { 4a200c3b Benjamin Tissoires 2012-11-12 1132 .driver = { 4a200c3b Benjamin Tissoires 2012-11-12 1133 .name = "i2c_hid", 4a200c3b Benjamin Tissoires 2012-11-12 @1134 .owner = THIS_MODULE, 4a200c3b Benjamin Tissoires 2012-11-12 1135 .pm = &i2c_hid_pm, 92241e67 Mika Westerberg 2013-01-09 1136 .acpi_match_table = ACPI_PTR(i2c_hid_acpi_match), 3d7d248c Benjamin Tissoires 2013-06-13 1137 .of_match_table = of_match_ptr(i2c_hid_of_match), 4a200c3b Benjamin Tissoires 2012-11-12 1138 }, 4a200c3b Benjamin Tissoires 2012-11-12 1139 4a200c3b Benjamin Tissoires 2012-11-12 1140 .probe = i2c_hid_probe, 0fe763c5 Greg Kroah-Hartman 2012-12-21 1141 .remove = i2c_hid_remove, 4a200c3b Benjamin Tissoires 2012-11-12 1142 :::::: The code at line 1134 was first introduced by commit :::::: 4a200c3b9a40242652b5734630bdd0bcf3aca75f HID: i2c-hid: introduce HID over i2c specification implementation :::::: TO: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxx> :::::: CC: Jiri Kosina <jkosina@xxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>