diff options
| author | Bob Moore | 2009-05-21 10:56:52 +0800 |
|---|---|---|
| committer | Len Brown | 2009-05-27 00:35:51 -0400 |
| commit | f5407af3f271ed4cd6655cf30d419d77e0f8bfaa (patch) | |
| tree | 29373e219227c025111e3e72adbfc8896362c193 /drivers/acpi/acpica/exconfig.c | |
| parent | 3c59f96081259358d9d5d677f4839c36391806b6 (diff) | |
ACPICA: Simplify internal operation region interface
Changed address parameter to a simple offset. This removes the
need for the caller to access the region object to obtain the
physical address.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/exconfig.c')
| -rw-r--r-- | drivers/acpi/acpica/exconfig.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/acpi/acpica/exconfig.c b/drivers/acpi/acpica/exconfig.c index eca6f63a53fd..277fd609611a 100644 --- a/drivers/acpi/acpica/exconfig.c +++ b/drivers/acpi/acpica/exconfig.c @@ -280,23 +280,22 @@ acpi_ex_region_read(union acpi_operand_object *obj_desc, u32 length, u8 *buffer) { acpi_status status; acpi_integer value; - acpi_physical_address address; + u32 region_offset = 0; u32 i; - address = obj_desc->region.address; - /* Bytewise reads */ for (i = 0; i < length; i++) { status = acpi_ev_address_space_dispatch(obj_desc, ACPI_READ, - address, 8, &value); + region_offset, 8, + &value); if (ACPI_FAILURE(status)) { return status; } *buffer = (u8)value; buffer++; - address++; + region_offset++; } return AE_OK; |