1 files changed, 2 insertions, 106 deletions

diff --git a/drivers/acpi/acpica/evgpe.c b/drivers/acpi/acpica/evgpe.c
index 57eeb3bde41e..66cd03835d6e 100644
--- a/drivers/acpi/acpica/evgpe.c
+++ b/drivers/acpi/acpica/evgpe.c
@@ -99,106 +99,6 @@ acpi_ev_update_gpe_enable_masks(struct acpi_gpe_event_info *gpe_event_info)
         return_ACPI_STATUS(AE_OK);
 }
 
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ev_enable_gpe
- *
- * PARAMETERS:  gpe_event_info          - GPE to enable
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Hardware-enable a GPE. Always enables the GPE, regardless
- *              of type or number of references.
- *
- * Note: The GPE lock should be already acquired when this function is called.
- *
- ******************************************************************************/
-
-acpi_status acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info)
-{
-        acpi_status status;
-
-
-        ACPI_FUNCTION_TRACE(ev_enable_gpe);
-
-
-        /*
-         * We will only allow a GPE to be enabled if it has either an
-         * associated method (_Lxx/_Exx) or a handler. Otherwise, the
-         * GPE will be immediately disabled by acpi_ev_gpe_dispatch the
-         * first time it fires.
-         */
-        if (!(gpe_event_info->flags & ACPI_GPE_DISPATCH_MASK)) {
-                return_ACPI_STATUS(AE_NO_HANDLER);
-        }
-
-        /* Ensure the HW enable masks are current */
-
-        status = acpi_ev_update_gpe_enable_masks(gpe_event_info);
-        if (ACPI_FAILURE(status)) {
-                return_ACPI_STATUS(status);
-        }
-
-        /* Clear the GPE (of stale events) */
-
-        status = acpi_hw_clear_gpe(gpe_event_info);
-        if (ACPI_FAILURE(status)) {
-                return_ACPI_STATUS(status);
-        }
-
-        /* Enable the requested GPE */
-
-        status = acpi_hw_write_gpe_enable_reg(gpe_event_info);
-        return_ACPI_STATUS(status);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ev_disable_gpe
- *
- * PARAMETERS:  gpe_event_info          - GPE to disable
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Hardware-disable a GPE. Always disables the requested GPE,
- *              regardless of the type or number of references.
- *
- * Note: The GPE lock should be already acquired when this function is called.
- *
- ******************************************************************************/
-
-acpi_status acpi_ev_disable_gpe(struct acpi_gpe_event_info *gpe_event_info)
-{
-        acpi_status status;
-
-        ACPI_FUNCTION_TRACE(ev_disable_gpe);
-
-
-        /*
-         * Note: Always disable the GPE, even if we think that that it is already
-         * disabled. It is possible that the AML or some other code has enabled
-         * the GPE behind our back.
-         */
-
-        /* Ensure the HW enable masks are current */
-
-        status = acpi_ev_update_gpe_enable_masks(gpe_event_info);
-        if (ACPI_FAILURE(status)) {
-                return_ACPI_STATUS(status);
-        }
-
-        /*
-         * Always H/W disable this GPE, even if we don't know the GPE type.
-         * Simply clear the enable bit for this particular GPE, but do not
-         * write out the current GPE enable mask since this may inadvertently
-         * enable GPEs too early. An example is a rogue GPE that has arrived
-         * during ACPICA initialization - possibly because AML or other code
-         * has enabled the GPE.
-         */
-        status = acpi_hw_low_disable_gpe(gpe_event_info);
-        return_ACPI_STATUS(status);
-}
-
 
 /*******************************************************************************
  *
@@ -450,10 +350,6 @@ static void ACPI_SYSTEM_XFACE acpi_ev_asynch_execute_gpe_method(void *context)
                 return_VOID;
         }
 
-        /* Update the GPE register masks for return to enabled state */
-
-        (void)acpi_ev_update_gpe_enable_masks(gpe_event_info);
-
         /*
          * Take a snapshot of the GPE info for this level - we copy the info to
          * prevent a race condition with remove_handler/remove_block.
@@ -606,7 +502,7 @@ acpi_ev_gpe_dispatch(struct acpi_gpe_event_info *gpe_event_info, u32 gpe_number)
                  * Disable the GPE, so it doesn't keep firing before the method has a
                  * chance to run (it runs asynchronously with interrupts enabled).
                  */
-                status = acpi_ev_disable_gpe(gpe_event_info);
+                status = acpi_hw_low_set_gpe(gpe_event_info, ACPI_GPE_DISABLE);
                 if (ACPI_FAILURE(status)) {
                         ACPI_EXCEPTION((AE_INFO, status,
                                         "Unable to disable GPE[0x%2X]",
@@ -643,7 +539,7 @@ acpi_ev_gpe_dispatch(struct acpi_gpe_event_info *gpe_event_info, u32 gpe_number)
                  * Disable the GPE. The GPE will remain disabled a handler
                  * is installed or ACPICA is restarted.
                  */
-                status = acpi_ev_disable_gpe(gpe_event_info);
+                status = acpi_hw_low_set_gpe(gpe_event_info, ACPI_GPE_DISABLE);
                 if (ACPI_FAILURE(status)) {
                         ACPI_EXCEPTION((AE_INFO, status,
                                         "Unable to disable GPE[0x%2X]",