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>

1 files changed, 11 insertions, 2 deletions

diff --git a/drivers/acpi/hardware/hwgpe.c b/drivers/acpi/hardware/hwgpe.c
index 608a3a60ee11..3d548b5b0dd5 100644
--- a/drivers/acpi/hardware/hwgpe.c
+++ b/drivers/acpi/hardware/hwgpe.c
@@ -105,14 +105,20 @@ acpi_hw_write_gpe_enable_reg(struct acpi_gpe_event_info *gpe_event_info)
 acpi_status acpi_hw_clear_gpe(struct acpi_gpe_event_info * gpe_event_info)
 {
         acpi_status status;
+        u8 register_bit;
 
         ACPI_FUNCTION_ENTRY();
 
+        register_bit = (u8)
+            (1 <<
+             (gpe_event_info->gpe_number -
+              gpe_event_info->register_info->base_gpe_number));
+
         /*
          * Write a one to the appropriate bit in the status register to
          * clear this GPE.
          */
-        status = acpi_hw_low_level_write(8, gpe_event_info->register_bit,
+        status = acpi_hw_low_level_write(8, register_bit,
                                          &gpe_event_info->register_info->
                                          status_address);
 
@@ -155,7 +161,10 @@ acpi_hw_get_gpe_status(struct acpi_gpe_event_info * gpe_event_info,
 
         /* Get the register bitmask for this GPE */
 
-        register_bit = gpe_event_info->register_bit;
+        register_bit = (u8)
+            (1 <<
+             (gpe_event_info->gpe_number -
+              gpe_event_info->register_info->base_gpe_number));
 
         /* GPE currently enabled? (enabled for runtime?) */