From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Fri, 25 Dec 2009 19:49:35 +0000 (-0800)
Subject: dell-wmi - fix condition to abort driver loading
X-Git-Tag: v2.6.33-rc3~32^2~4^2~1
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=7a9568f536754623738110a314ff33286cdbb17d;p=~shefty%2Frdma-dev.git

dell-wmi - fix condition to abort driver loading

From: Dmitry Torokhov <dmitry.torokhov@gmail.com>

The commit 1fdd407f4e3f2ecb453954cbebb6c22491c61853 incorrectly made driver
abort loading when known GUID is present when it should have done exactly
the opposite.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Len Brown <len.brown@intel.com>
---

diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c
index 500af8c9ada..1b1dddbd574 100644
--- a/drivers/platform/x86/dell-wmi.c
+++ b/drivers/platform/x86/dell-wmi.c
@@ -330,7 +330,7 @@ static int __init dell_wmi_init(void)
 	int err;
 	acpi_status status;
 
-	if (wmi_has_guid(DELL_EVENT_GUID)) {
+	if (!wmi_has_guid(DELL_EVENT_GUID)) {
 		printk(KERN_WARNING "dell-wmi: No known WMI GUID found\n");
 		return -ENODEV;
 	}