2 files changed, 19 insertions, 12 deletions

diff --git a/drivers/acpi/acpica/evgpe.c b/drivers/acpi/acpica/evgpe.c
index 837de669743a..78c55508aff5 100644
--- a/drivers/acpi/acpica/evgpe.c
+++ b/drivers/acpi/acpica/evgpe.c
@@ -117,19 +117,14 @@ acpi_status acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info)
         if (ACPI_FAILURE(status))
                 return_ACPI_STATUS(status);
 
-        /* Mark wake-enabled or HW enable, or both */
-
-        if (gpe_event_info->runtime_count) {
-                /* Clear the GPE (of stale events), then enable it */
-                status = acpi_hw_clear_gpe(gpe_event_info);
-                if (ACPI_FAILURE(status))
-                        return_ACPI_STATUS(status);
-
-                /* Enable the requested runtime GPE */
-                status = acpi_hw_write_gpe_enable_reg(gpe_event_info);
-        }
+        /* Clear the GPE (of stale events), then enable it */
+        status = acpi_hw_clear_gpe(gpe_event_info);
+        if (ACPI_FAILURE(status))
+                return_ACPI_STATUS(status);
 
-        return_ACPI_STATUS(AE_OK);
+        /* Enable the requested GPE */
+        status = acpi_hw_write_gpe_enable_reg(gpe_event_info);
+        return_ACPI_STATUS(status);
 }
 
 /*******************************************************************************
diff --git a/drivers/acpi/acpica/exprep.c b/drivers/acpi/acpica/exprep.c
index edf62bf5b266..a610ebe18edd 100644
--- a/drivers/acpi/acpica/exprep.c
+++ b/drivers/acpi/acpica/exprep.c
@@ -468,6 +468,18 @@ acpi_status acpi_ex_prep_field_value(struct acpi_create_field_info *info)
 
                 acpi_ut_add_reference(obj_desc->field.region_obj);
 
+                /* allow full data read from EC address space */
+                if (obj_desc->field.region_obj->region.space_id ==
+                        ACPI_ADR_SPACE_EC) {
+                        if (obj_desc->common_field.bit_length > 8)
+                                obj_desc->common_field.access_bit_width =
+                                ACPI_ROUND_UP(obj_desc->common_field.
+                                                        bit_length, 8);
+                                obj_desc->common_field.access_byte_width =
+                                ACPI_DIV_8(obj_desc->common_field.
+                                                        access_bit_width);
+                }
+
                 ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
                                   "RegionField: BitOff %X, Off %X, Gran %X, Region %p\n",
                                   obj_desc->field.start_field_bit_offset,