ACPICA: AcpiSrc: Fix some translation issues for Linux conversion

Fixes issues like this:

i_aSL -> iASL
00-7_f -> 00-7F
local_fADT -> local_FADT
execute_oSI -> execute_OSI

Also, in function headers, the parameters are now translated to
lower case (with underscores if necessary.)

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>

drivers/acpi/acpica/hwacpi.c

@@ -53,7 +53,7 @@ ACPI_MODULE_NAME("hwacpi")
  *
  * FUNCTION:    acpi_hw_set_mode
  *
- * PARAMETERS:  Mode            - SYS_MODE_ACPI or SYS_MODE_LEGACY
+ * PARAMETERS:  mode            - SYS_MODE_ACPI or SYS_MODE_LEGACY
  *
  * RETURN:      Status
  *