Currently, linux osl code does not implement the interface acpi_os_create_lock. This series implements and uses it. So the spinlock code divergence is fixed. Also, fix the code divergence introduced by commit 9cd0314(ACPI / ACPICA: Fix global lock acquisition). [PATCH 1/3] ACPI: osl, add acpi_os_create_lock interface [PATCH 2/3] ACPICA: Use acpi_os_create_lock interface [PATCH 3/3] ACPICA: Fix code divergence of global lock handling Thanks, Lin Ming -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html