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path: root/drivers/acpi/acpica/evregion.c
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Diffstat (limited to 'drivers/acpi/acpica/evregion.c')
-rw-r--r--drivers/acpi/acpica/evregion.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/acpi/acpica/evregion.c b/drivers/acpi/acpica/evregion.c
index 538d63264555..98c7f9c62653 100644
--- a/drivers/acpi/acpica/evregion.c
+++ b/drivers/acpi/acpica/evregion.c
@@ -275,7 +275,7 @@ acpi_ev_execute_reg_method(union acpi_operand_object *region_obj, u32 function)
*
* PARAMETERS: region_obj - Internal region object
* Function - Read or Write operation
- * Address - Where in the space to read or write
+ * region_offset - Where in the region to read or write
* bit_width - Field width in bits (8, 16, 32, or 64)
* Value - Pointer to in or out value, must be
* full 64-bit acpi_integer
@@ -290,7 +290,7 @@ acpi_ev_execute_reg_method(union acpi_operand_object *region_obj, u32 function)
acpi_status
acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
u32 function,
- acpi_physical_address address,
+ u32 region_offset,
u32 bit_width, acpi_integer * value)
{
acpi_status status;
@@ -396,7 +396,8 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
ACPI_DEBUG_PRINT((ACPI_DB_OPREGION,
"Handler %p (@%p) Address %8.8X%8.8X [%s]\n",
&region_obj->region.handler->address_space, handler,
- ACPI_FORMAT_NATIVE_UINT(address),
+ ACPI_FORMAT_NATIVE_UINT(region_obj->region.address +
+ region_offset),
acpi_ut_get_region_name(region_obj->region.
space_id)));
@@ -412,8 +413,9 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
/* Call the handler */
- status = handler(function, address, bit_width, value,
- handler_desc->address_space.context,
+ status = handler(function,
+ (region_obj->region.address + region_offset),
+ bit_width, value, handler_desc->address_space.context,
region_obj2->extra.region_context);
if (ACPI_FAILURE(status)) {