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authorHelge Deller <deller@gmx.de>2023-11-17 16:43:52 +0100
committerHelge Deller <deller@gmx.de>2023-11-18 18:59:30 +0100
commit6ad6e15a9c46b8f0932cd99724f26f3db4db1cdf (patch)
tree790254502a22b02fe540bdfe0ebf5790d0111e41
parent721d28f3dfb3e40c45ce45fbeeff47b72c230bc9 (diff)
parisc/power: Fix power soft-off when running on qemu
Firmware returns the physical address of the power switch, so need to use gsc_writel() instead of direct memory access. 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+
-rw-r--r--drivers/parisc/power.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/parisc/power.c b/drivers/parisc/power.c
index 539d8920c202..bb0d92461b08 100644
--- a/drivers/parisc/power.c
+++ b/drivers/parisc/power.c
@@ -176,7 +176,7 @@ static struct notifier_block parisc_panic_block = {
static int qemu_power_off(struct sys_off_data *data)
{
/* this turns the system off via SeaBIOS */
- *(int *)data->cb_data = 0;
+ gsc_writel(0, (unsigned long) data->cb_data);
pdc_soft_power_button(1);
return NOTIFY_DONE;
}