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ACPICA: iASL: Add new warnings for method local_x and arg_x variables

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ACPICA commit eb9f8cb9fd65f1149dd335d05944c31cbca41af3

1) Warn if a Local is set but never used
2) Warn if a arg_x is never used (for non-predefined method names)
3) Warn if a arg_x that is used as a local is never used

This patch only affects iASL which is not in the kernel source tree.

Link: eb9f8cb9
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Bob Moore 2015-07-23 12:53:35 +08:00 • committed by Rafael J. Wysocki
parent dc67d0fa86
commit 53d9edce56
1 changed files with 4 additions and 0 deletions
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4
drivers/acpi/acpica/aclocal.h
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@ -174,8 +174,12 @@ struct acpi_namespace_node {
*/
#ifdef ACPI_LARGE_NAMESPACE_NODE
union acpi_parse_object *op;
void *method_locals;
void *method_args;
u32 value;
u32 length;
u8 arg_count;
#endif
};