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| author | Lv Zheng <lv.zheng@intel.com> | 2012-12-19 05:38:31 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-01-10 12:36:19 +0100 |
| commit | fb4e50269c73a09dd89b40d6965bb9f1ee93dd1e (patch) | |
| tree | d6f43fbdddb946fe696578db27132d3c319328f0 /include/acpi | |
| parent | 57bf6aefc2b9c89b89bb3fca54725ceea797bb63 (diff) | |
| download | linux-fb4e50269c73a09dd89b40d6965bb9f1ee93dd1e.tar.gz linux-fb4e50269c73a09dd89b40d6965bb9f1ee93dd1e.tar.bz2 linux-fb4e50269c73a09dd89b40d6965bb9f1ee93dd1e.zip | |
ACPICA: Resource Manager: update template walking with ACPI_NEXT_RESOURCE.
Cleanup the ACPI_NEXT_RESOURCE macro. Update AcpiWalkResources
to use ACPI_NEXT_RESOURCE. Lv Zheng.
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/acrestyp.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/acpi/acrestyp.h b/include/acpi/acrestyp.h index 40349ae65464..17f2d050604e 100644 --- a/include/acpi/acrestyp.h +++ b/include/acpi/acrestyp.h @@ -591,7 +591,10 @@ struct acpi_resource { #define ACPI_RS_SIZE_MIN (u32) ACPI_ROUND_UP_TO_NATIVE_WORD (12) #define ACPI_RS_SIZE(type) (u32) (ACPI_RS_SIZE_NO_DATA + sizeof (type)) -#define ACPI_NEXT_RESOURCE(res) (struct acpi_resource *)((u8 *) res + res->length) +/* Macro for walking resource templates with multiple descriptors */ + +#define ACPI_NEXT_RESOURCE(res) \ + ACPI_ADD_PTR (struct acpi_resource, (res), (res)->length) struct acpi_pci_routing_table { u32 length; |