ACPI: SBS: Move SBS HC callback to faster Notify queue
SBS transactions should happen in Notify work queue, to not create
a dead lock with GPE execution accessing SBS devices.
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 9cc3885..0473309 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -535,7 +535,8 @@
return -ENOMEM;
memcpy(copy, handler, sizeof(*copy));
pr_debug(PREFIX "push query execution (0x%2x) on queue\n", value);
- return acpi_os_execute(OSL_GPE_HANDLER,
+ return acpi_os_execute((copy->func) ?
+ OSL_NOTIFY_HANDLER : OSL_GPE_HANDLER,
acpi_ec_run, copy);
}
}
diff --git a/drivers/acpi/sbshc.c b/drivers/acpi/sbshc.c
index d933980..fd09229 100644
--- a/drivers/acpi/sbshc.c
+++ b/drivers/acpi/sbshc.c
@@ -242,7 +242,7 @@
case ACPI_SBS_CHARGER:
case ACPI_SBS_MANAGER:
case ACPI_SBS_BATTERY:
- acpi_os_execute(OSL_GPE_HANDLER,
+ acpi_os_execute(OSL_NOTIFY_HANDLER,
acpi_smbus_callback, hc);
default:;
}