From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756899Ab1BPBnd (ORCPT ); Tue, 15 Feb 2011 20:43:33 -0500 Received: from kroah.org ([198.145.64.141]:38864 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756881Ab1BPATb (ORCPT ); Tue, 15 Feb 2011 19:19:31 -0500 X-Mailbox-Line: From gregkh@clark.kroah.org Tue Feb 15 16:14:30 2011 Message-Id: <20110216001430.730992875@clark.kroah.org> User-Agent: quilt/0.48-11.2 Date: Tue, 15 Feb 2011 16:11:53 -0800 From: Greg KH To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: stable-review@kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Don Fry , Wey-Yi Guy , "John W. Linville" Subject: [056/272] iwlagn: Re-enable RF_KILL interrupt when down In-Reply-To: <20110216001559.GA31413@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2.6.37-stable review patch. If anyone has any objections, please let us know. ------------------ From: Don Fry commit 3dd823e6b86407aed1a025041d8f1df77e43a9c8 upstream. With commit 554d1d027b19265c4aa3f718b3126d2b86e09a08 only one RF_KILL interrupt will be seen by the driver when the interface is down. Re-enable the interrupt when it occurs to see all transitions. Signed-off-by: Don Fry Signed-off-by: Wey-Yi Guy Signed-off-by: John W. Linville Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireless/iwlwifi/iwl-agn.c | 6 ++++++ 1 file changed, 6 insertions(+) --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -1319,6 +1319,9 @@ static void iwl_irq_tasklet_legacy(struc /* only Re-enable if diabled by irq */ if (test_bit(STATUS_INT_ENABLED, &priv->status)) iwl_enable_interrupts(priv); + /* Re-enable RF_KILL if it occurred */ + else if (handled & CSR_INT_BIT_RF_KILL) + iwl_enable_rfkill_int(priv); #ifdef CONFIG_IWLWIFI_DEBUG if (iwl_get_debug_level(priv) & (IWL_DL_ISR)) { @@ -1533,6 +1536,9 @@ static void iwl_irq_tasklet(struct iwl_p /* only Re-enable if diabled by irq */ if (test_bit(STATUS_INT_ENABLED, &priv->status)) iwl_enable_interrupts(priv); + /* Re-enable RF_KILL if it occurred */ + else if (handled & CSR_INT_BIT_RF_KILL) + iwl_enable_rfkill_int(priv); } /* the threshold ratio of actual_ack_cnt to expected_ack_cnt in percent */