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Commit f5347867 authored by Alexey Starikovskiy's avatar Alexey Starikovskiy Committed by Len Brown
Browse files

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: default avatarAlexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent a62e8f19

drivers/acpi/ec.c

+2 −1
Original line number Diff line number Diff line
@@ -535,7 +535,8 @@ static int acpi_ec_sync_query(struct acpi_ec *ec) 
				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);

		}

	}

drivers/acpi/sbshc.c

+1 −1
Original line number Diff line number Diff line
@@ -242,7 +242,7 @@ static int smbus_alarm(void *context) 
		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:;

	}