Hi Rafael,
[auto build test ERROR on v4.3-rc4 -- if it's inappropriate base, please ignore]
config: i386-randconfig-i1-201540 (attached as .config)
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
All errors (new ones prefixed by >>):
drivers/input/serio/i8042.c: In function 'i8042_pm_suspend':
>> drivers/input/serio/i8042.c:1174:6: error: implicit declaration of function 'pm_suspend_via_firmware' [-Werror=implicit-function-declaration]
if (pm_suspend_via_firmware())
^
drivers/input/serio/i8042.c: In function 'i8042_pm_resume_noirq':
>> drivers/input/serio/i8042.c:1190:7: error: implicit declaration of function 'pm_resume_via_firmware' [-Werror=implicit-function-declaration]
if (!pm_resume_via_firmware())
^
cc1: some warnings being treated as errors
vim +/pm_suspend_via_firmware +1174 drivers/input/serio/i8042.c
1168 */
1169
1170 static int i8042_pm_suspend(struct device *dev)
1171 {
1172 int i;
1173
> 1174 if (pm_suspend_via_firmware())
1175 i8042_controller_reset(true);
1176
1177 /* Set up serio interrupts for system wakeup. */
1178 for (i = 0; i < I8042_NUM_PORTS; i++) {
1179 struct serio *serio = i8042_ports[i].serio;
1180
1181 if (serio && device_may_wakeup(&serio->dev))
1182 enable_irq_wake(i8042_ports[i].irq);
1183 }
1184
1185 return 0;
1186 }
1187
1188 static int i8042_pm_resume_noirq(struct device *dev)
1189 {
> 1190 if (!pm_resume_via_firmware())
1191 i8042_interrupt(0, NULL);
1192
1193 return 0;
---
0-DAY kernel test infrastructure Open Source Technology Center
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