From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751549AbbAYVqZ (ORCPT ); Sun, 25 Jan 2015 16:46:25 -0500 Received: from mga03.intel.com ([134.134.136.65]:63921 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750717AbbAYVqX (ORCPT ); Sun, 25 Jan 2015 16:46:23 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.97,862,1389772800"; d="scan'208";a="444962541" From: Tomas Winkler To: gregkh@linuxfoundation.org Cc: arnd@arndb.de, linux-kernel@vger.kernel.org, Alexander Usyskin , , Tomas Winkler Subject: [char-misc 1/2 3.19] mei: mask interrupt set bit on clean reset bit Date: Sun, 25 Jan 2015 23:45:27 +0200 Message-Id: <1422222328-16109-1-git-send-email-tomas.winkler@intel.com> X-Mailer: git-send-email 1.9.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Alexander Usyskin We should mask interrupt set bit when writing back hcsr value in reset bit clean-up. This is refinement for mei: clean reset bit before reset commit b13a65ef190e488e2761d65bdd2e1fe8a3a125f5 Cc: #3.10+ Signed-off-by: Alexander Usyskin Signed-off-by: Tomas Winkler --- drivers/misc/mei/hw-me.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/misc/mei/hw-me.c b/drivers/misc/mei/hw-me.c index 06ff0a2ec960..ccc1b405ca21 100644 --- a/drivers/misc/mei/hw-me.c +++ b/drivers/misc/mei/hw-me.c @@ -242,7 +242,7 @@ static int mei_me_hw_reset(struct mei_device *dev, bool intr_enable) if ((hcsr & H_RST) == H_RST) { dev_warn(dev->dev, "H_RST is set = 0x%08X", hcsr); hcsr &= ~H_RST; - mei_me_reg_write(hw, H_CSR, hcsr); + mei_hcsr_set(hw, hcsr); hcsr = mei_hcsr_read(hw); } -- 1.9.3