From: Lv Zheng <lv.zheng@intel.com>
Date: Thu, 5 Feb 2015 07:19:48 +0000 (+0800)
Subject: ACPICA: Events: Back port "ACPICA: Save current masks of enabled GPEs after enable... 
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1c4c81a244a91a8ba37df3de33decca5d95cff0b;p=linux.git

ACPICA: Events: Back port "ACPICA: Save current masks of enabled GPEs after enable register writes"

This is a back port result of the Linux commit:
  Commit c50f13c672df758b59e026c15b9118f3ed46edc4
  Subject: ACPICA: Save current masks of enabled GPEs after enable register writes

Besides of the indent divergences, only a missing prototype added due to
the ACPICA internal coding style.

Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/acpi/acpica/evgpeutil.c b/drivers/acpi/acpica/evgpeutil.c
index 17e4bbfdb096c..9e2b94c8f7c47 100644
--- a/drivers/acpi/acpica/evgpeutil.c
+++ b/drivers/acpi/acpica/evgpeutil.c
@@ -167,8 +167,8 @@ u8 acpi_ev_valid_gpe_event(struct acpi_gpe_event_info *gpe_event_info)
  ******************************************************************************/
 
 acpi_status
-acpi_ev_get_gpe_device(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
-		       struct acpi_gpe_block_info *gpe_block, void *context)
+acpi_ev_get_gpe_device(struct acpi_gpe_xrupt_info * gpe_xrupt_info,
+		       struct acpi_gpe_block_info * gpe_block, void *context)
 {
 	struct acpi_gpe_device_info *info = context;
 
diff --git a/drivers/acpi/acpica/evxfgpe.c b/drivers/acpi/acpica/evxfgpe.c
index e889a5304abd2..c637666e71749 100644
--- a/drivers/acpi/acpica/evxfgpe.c
+++ b/drivers/acpi/acpica/evxfgpe.c
@@ -604,7 +604,6 @@ ACPI_EXPORT_SYMBOL(acpi_enable_all_runtime_gpes)
  *              all GPE blocks.
  *
  ******************************************************************************/
-
 acpi_status acpi_enable_all_wakeup_gpes(void)
 {
 	acpi_status status;
diff --git a/drivers/acpi/acpica/hwgpe.c b/drivers/acpi/acpica/hwgpe.c
index 494027f5c0677..6a955a9398435 100644
--- a/drivers/acpi/acpica/hwgpe.c
+++ b/drivers/acpi/acpica/hwgpe.c
@@ -54,6 +54,10 @@ acpi_hw_enable_wakeup_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
 				struct acpi_gpe_block_info *gpe_block,
 				void *context);
 
+static acpi_status
+acpi_hw_gpe_enable_write(u8 enable_mask,
+			 struct acpi_gpe_register_info *gpe_register_info);
+
 /******************************************************************************
  *
  * FUNCTION:	acpi_hw_get_gpe_register_bit