| From 6472036581f947109b20664121db1d143e916f0b Mon Sep 17 00:00:00 2001 |
| From: Helge Deller <deller@gmx.de> |
| Date: Wed, 3 Jan 2024 21:17:23 +0100 |
| Subject: parisc/power: Fix power soft-off button emulation on qemu |
| |
| From: Helge Deller <deller@gmx.de> |
| |
| commit 6472036581f947109b20664121db1d143e916f0b upstream. |
| |
| 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: d0c219472980 ("parisc/power: Add power soft-off when running on qemu") |
| Signed-off-by: Helge Deller <deller@gmx.de> |
| Cc: stable@vger.kernel.org # v6.0+ |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| --- |
| drivers/parisc/power.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- 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)) { |
