From patchwork Thu Nov 5 16:19:09 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Wilck X-Patchwork-Id: 540507 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.sourceforge.net (lists.sourceforge.net [216.34.181.88]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id E11051409C3 for ; Fri, 6 Nov 2015 03:19:48 +1100 (AEDT) Received: from localhost ([127.0.0.1] helo=sfs-ml-3.v29.ch3.sourceforge.com) by sfs-ml-3.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1ZuNGJ-0007v0-MC; Thu, 05 Nov 2015 16:19:43 +0000 Received: from sog-mx-4.v43.ch3.sourceforge.com ([172.29.43.194] helo=mx.sourceforge.net) by sfs-ml-3.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1ZuNGI-0007up-7j for tpmdd-devel@lists.sourceforge.net; Thu, 05 Nov 2015 16:19:42 +0000 Received-SPF: pass (sog-mx-4.v43.ch3.sourceforge.com: domain of ts.fujitsu.com designates 80.70.172.51 as permitted sender) client-ip=80.70.172.51; envelope-from=martin.wilck@ts.fujitsu.com; helo=dgate20.ts.fujitsu.com; Received: from dgate20.ts.fujitsu.com ([80.70.172.51]) by sog-mx-4.v43.ch3.sourceforge.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.76) id 1ZuNGF-000576-VF for tpmdd-devel@lists.sourceforge.net; Thu, 05 Nov 2015 16:19:42 +0000 X-SBRSScore: None Received: from unknown (HELO abgdate50u.abg.fsc.net) ([172.25.138.66]) by dgate20u.abg.fsc.net with ESMTP; 05 Nov 2015 17:19:29 +0100 Received: from unknown (HELO pdbcooper.pdb.fsc.net) ([172.25.111.126]) by abgdate50u.abg.fsc.net with ESMTP; 05 Nov 2015 17:19:29 +0100 Received: from pdbcooper.pdb.fsc.net (localhost [127.0.0.1]) by pdbcooper.pdb.fsc.net (8.14.9/8.14.8) with ESMTP id tA5GJNFi015280; Thu, 5 Nov 2015 17:19:24 +0100 From: martin.wilck@ts.fujitsu.com To: tpmdd-devel@lists.sourceforge.net Date: Thu, 5 Nov 2015 17:19:09 +0100 Message-Id: <1446740353-15235-3-git-send-email-martin.wilck@ts.fujitsu.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1446740353-15235-1-git-send-email-martin.wilck@ts.fujitsu.com> References: <1446740353-15235-1-git-send-email-martin.wilck@ts.fujitsu.com> X-Spam-Score: -1.6 (-) X-Spam-Report: Spam Filtering performed by mx.sourceforge.net. See http://spamassassin.org/tag/ for more details. -1.5 SPF_CHECK_PASS SPF reports sender host as permitted sender for sender-domain -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-Headers-End: 1ZuNGF-000576-VF Cc: Martin Wilck Subject: [tpmdd-devel] [PATCH 2/6] tpm_tis: free irq after probing X-BeenThere: tpmdd-devel@lists.sourceforge.net X-Mailman-Version: 2.1.9 Precedence: list List-Id: Tpm Device Driver maintainance List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: tpmdd-devel-bounces@lists.sourceforge.net From: Martin Wilck Release IRQs used for probing only. Otherwise the TPM will end up with all IRQs 3-15 assigned. Signed-off-by: Martin Wilck Reviewed-by: Jarkko Sakkinen --- drivers/char/tpm/tpm_tis.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c index 3ed7e6ce..474f752 100644 --- a/drivers/char/tpm/tpm_tis.c +++ b/drivers/char/tpm/tpm_tis.c @@ -831,6 +831,8 @@ static int tpm_tis_init(struct device *dev, struct tpm_info *tpm_info, iowrite32(intmask, chip->vendor.iobase + TPM_INT_ENABLE(chip->vendor.locality)); + + devm_free_irq(dev, i, chip); } } if (chip->vendor.irq) {