From 7b38ba9cb6fd47d89ab2db5b92ea6e4e6cd046cd Mon Sep 17 00:00:00 2001 From: Igor Mammedov Date: Thu, 10 Dec 2015 00:41:04 +0100 Subject: [PATCH] acpi: add aml_call0() helper it will help to call a method with 0 arguments Signed-off-by: Igor Mammedov Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin Reviewed-by: Marcel Apfelbaum --- hw/acpi/aml-build.c | 8 ++++++++ include/hw/acpi/aml-build.h | 1 + 2 files changed, 9 insertions(+) diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c index 74316d111a..b4fff5f0a8 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -539,6 +539,14 @@ Aml *aml_notify(Aml *arg1, Aml *arg2) return var; } +/* helper to call method with 1 argument */ +Aml *aml_call0(const char *method) +{ + Aml *var = aml_alloc(); + build_append_namestring(var->buf, "%s", method); + return var; +} + /* helper to call method with 1 argument */ Aml *aml_call1(const char *method, Aml *arg1) { diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h index 40a95d8f06..81326bd9b7 100644 --- a/include/hw/acpi/aml-build.h +++ b/include/hw/acpi/aml-build.h @@ -236,6 +236,7 @@ Aml *aml_increment(Aml *arg); Aml *aml_decrement(Aml *arg); Aml *aml_index(Aml *arg1, Aml *idx); Aml *aml_notify(Aml *arg1, Aml *arg2); +Aml *aml_call0(const char *method); Aml *aml_call1(const char *method, Aml *arg1); Aml *aml_call2(const char *method, Aml *arg1, Aml *arg2); Aml *aml_call3(const char *method, Aml *arg1, Aml *arg2, Aml *arg3);