parisc/power: Fix power soft-off button emulation on qemu

Make sure to start the kthread to check the power button on qemu as well if the power button address was provided. This fixes the qemu built-in system_powerdown runtime command. Fixes: d0c2194 ("parisc/power: Add power soft-off when running on qemu") Signed-off-by: Helge Deller <[email protected]> Cc: [email protected] # v6.0+
torvalds · Jan 7, 2024 · 6472036 · 6472036
1 parent 735ae74
commit 6472036
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/parisc/power.c b/drivers/parisc/power.c
@@ -213,7 +213,7 @@ static int __init power_init(void)
 	if (running_on_qemu && soft_power_reg)
 		register_sys_off_handler(SYS_OFF_MODE_POWER_OFF, SYS_OFF_PRIO_DEFAULT,
 					qemu_power_off, (void *)soft_power_reg);
-	else
+	if (!running_on_qemu || soft_power_reg)
 		power_task = kthread_run(kpowerswd, (void*)soft_power_reg,
 					KTHREAD_NAME);
 	if (IS_ERR(power_task)) {