提交 f5347867 编写于 作者: A Alexey Starikovskiy 提交者: Len Brown

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: NAlexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: NLen Brown <len.brown@intel.com>
上级 a62e8f19
...@@ -535,7 +535,8 @@ static int acpi_ec_sync_query(struct acpi_ec *ec) ...@@ -535,7 +535,8 @@ static int acpi_ec_sync_query(struct acpi_ec *ec)
return -ENOMEM; return -ENOMEM;
memcpy(copy, handler, sizeof(*copy)); memcpy(copy, handler, sizeof(*copy));
pr_debug(PREFIX "push query execution (0x%2x) on queue\n", value); 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); acpi_ec_run, copy);
} }
} }
......
...@@ -242,7 +242,7 @@ static int smbus_alarm(void *context) ...@@ -242,7 +242,7 @@ static int smbus_alarm(void *context)
case ACPI_SBS_CHARGER: case ACPI_SBS_CHARGER:
case ACPI_SBS_MANAGER: case ACPI_SBS_MANAGER:
case ACPI_SBS_BATTERY: case ACPI_SBS_BATTERY:
acpi_os_execute(OSL_GPE_HANDLER, acpi_os_execute(OSL_NOTIFY_HANDLER,
acpi_smbus_callback, hc); acpi_smbus_callback, hc);
default:; default:;
} }
......
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