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authorLv Zheng <lv.zheng@intel.com>2015-04-13 11:48:18 +0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-04-14 14:51:50 +0200
commitf254e3c57b9d952e987502aefa0804c177dd2503 (patch)
tree9a2d1ce8a0d8a16744e3411614b9720e0798928c /include/acpi
parent18ae90214d385e9b992ead6653e6976b42097978 (diff)
ACPICA: Tables: Change acpi_find_root_pointer() to use acpi_physical_address.
ACPICA commit 7d9fd64397d7c38899d3dc497525f6e6b044e0e3 OSPMs like Linux expect an acpi_physical_address returning value from acpi_find_root_pointer(). This triggers warnings if sizeof (acpi_size) doesn't equal to sizeof (acpi_physical_address): drivers/acpi/osl.c:275:3: warning: passing argument 1 of 'acpi_find_root_pointer' from incompatible pointer type [enabled by default] In file included from include/acpi/acpi.h:64:0, from include/linux/acpi.h:36, from drivers/acpi/osl.c:41: include/acpi/acpixf.h:433:1: note: expected 'acpi_size *' but argument is of type 'acpi_physical_address *' This patch corrects acpi_find_root_pointer(). Link: https://github.com/acpica/acpica/commit/7d9fd643 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/acpixf.h12
1 files changed, 6 insertions, 6 deletions
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index d56f5d722138..65aa4fa0ae4e 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -431,13 +431,13 @@ ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_load_tables(void))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_reallocate_root_table(void))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init
- acpi_find_root_pointer(acpi_size * rsdp_address))
-
+ acpi_find_root_pointer(acpi_physical_address *
+ rsdp_address))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
- acpi_get_table_header(acpi_string signature,
- u32 instance,
- struct acpi_table_header
- *out_table_header))
+ acpi_get_table_header(acpi_string signature,
+ u32 instance,
+ struct acpi_table_header
+ *out_table_header))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_table(acpi_string signature, u32 instance,
struct acpi_table_header