[2.6.33-rc2] ACPI problems on HP nc6400 notebook

Commit Message

Sedat Dilek Dec. 25, 2009, 12:32 p.m. UTC

None

Patch

From f2366a0b009de3fc7be9967e9e65a12b666b05c1 Mon Sep 17 00:00:00 2001
From: Sedat Dilek <[e-mail]>
Date: Fri, 25 Dec 2009 09:54:31 +0100
Subject: [PATCH] Revert "wmi: Free the allocated acpi objects through wmi_get_event_data"

This reverts commit 3e9b988e4edf065d39c1343937f717319b1c1065.
---
 drivers/platform/x86/dell-wmi.c |    1 -
 drivers/platform/x86/hp-wmi.c   |    2 --
 drivers/platform/x86/wmi.c      |    4 ++--
 3 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c
index 6561dfc..67f3fe7 100644
--- a/drivers/platform/x86/dell-wmi.c
+++ b/drivers/platform/x86/dell-wmi.c
@@ -238,7 +238,6 @@  static void dell_wmi_notify(u32 value, void *context)
 			input_sync(dell_wmi_input_dev);
 		}
 	}
-	kfree(obj);
 }
 
 
diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c
index db10c5d..63c3e65 100644
--- a/drivers/platform/x86/hp-wmi.c
+++ b/drivers/platform/x86/hp-wmi.c
@@ -381,8 +381,6 @@  static void hp_wmi_notify(u32 value, void *context)
 	} else
 		printk(KERN_INFO "HP WMI: Unknown key pressed - %x\n",
 			eventcode);
-
-	kfree(obj);
 }
 
 static int __init hp_wmi_input_setup(void)
diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c
index 9f93d6c..e425a86 100644
--- a/drivers/platform/x86/wmi.c
+++ b/drivers/platform/x86/wmi.c
@@ -540,8 +540,8 @@  EXPORT_SYMBOL_GPL(wmi_remove_notify_handler);
 /**
  * wmi_get_event_data - Get WMI data associated with an event
  *
- * @event: Event to find
- * @out: Buffer to hold event data. out->pointer should be freed with kfree()
+ * @event - Event to find
+ * &out - Buffer to hold event data
  *
  * Returns extra data associated with an event in WMI.
  */
-- 
1.6.5.7