From: Johannes Berg <johannes@sipsolutions.net>
Date: Mon, 29 Jun 2009 08:53:53 +0000 (+0200)
Subject: hp-wmi: fix rfkill bug
X-Git-Tag: v2.6.31-rc3~40^2~5^2~11
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=76d8b64e536362e16e38ee1c279c965ebfe094cc;p=~shefty%2Frdma-dev.git

hp-wmi: fix rfkill bug

Fix the third (I think) polarity error I accidentally
introduced in the rfkill rewrite to make wireless work
again on (certain?) HP laptops.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Tested-by: Maciej Rutecki <maciej.rutecki@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c
index 4ac2311c00a..ca508564a18 100644
--- a/drivers/platform/x86/hp-wmi.c
+++ b/drivers/platform/x86/hp-wmi.c
@@ -171,7 +171,7 @@ static int hp_wmi_tablet_state(void)
 static int hp_wmi_set_block(void *data, bool blocked)
 {
 	unsigned long b = (unsigned long) data;
-	int query = BIT(b + 8) | ((!!blocked) << b);
+	int query = BIT(b + 8) | ((!blocked) << b);
 
 	return hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, 1, query);
 }