ACPICA: Store GPE number instead of bitmask

Update internal GPE data structure to simplify
debug, use gpe_number instead of register bitmask.

Signed-off-by: Bob Moore <bob.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

2 files changed, 6 insertions, 4 deletions

diff --git a/drivers/acpi/events/evgpe.c b/drivers/acpi/events/evgpe.c
index df92c9e8c5c4..35933be58cd4 100644
--- a/drivers/acpi/events/evgpe.c
+++ b/drivers/acpi/events/evgpe.c
@@ -121,7 +121,9 @@ acpi_ev_update_gpe_enable_masks(struct acpi_gpe_event_info *gpe_event_info,
         if (!gpe_register_info) {
                 return_ACPI_STATUS(AE_NOT_EXIST);
         }
-        register_bit = gpe_event_info->register_bit;
+        register_bit = (u8)
+            (1 <<
+             (gpe_event_info->gpe_number - gpe_register_info->base_gpe_number));
 
         /* 1) Disable case.  Simply clear all enable bits */
 
@@ -458,8 +460,7 @@ u32 acpi_ev_gpe_detect(struct acpi_gpe_xrupt_info * gpe_xrupt_list)
 
                                 /* Examine one GPE bit */
 
-                                if (enabled_status_byte &
-                                    acpi_gbl_decode_to8bit[j]) {
+                                if (enabled_status_byte & (1 << j)) {
                                         /*
                                          * Found an active GPE. Dispatch the event to a handler
                                          * or method.
diff --git a/drivers/acpi/events/evgpeblk.c b/drivers/acpi/events/evgpeblk.c
index bb0eb50cd28f..8a6f01a136d7 100644
--- a/drivers/acpi/events/evgpeblk.c
+++ b/drivers/acpi/events/evgpeblk.c
@@ -819,7 +819,8 @@ acpi_ev_create_gpe_info_blocks(struct acpi_gpe_block_info *gpe_block)
                 /* Init the event_info for each GPE within this register */
 
                 for (j = 0; j < ACPI_GPE_REGISTER_WIDTH; j++) {
-                        this_event->register_bit = acpi_gbl_decode_to8bit[j];
+                        this_event->gpe_number =
+                            (u8) (this_register->base_gpe_number + j);
                         this_event->register_info = this_register;
                         this_event++;
                 }