From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 989CD2116DF86 for ; Fri, 12 Oct 2018 11:24:04 -0700 (PDT) Subject: [PATCH 3/5] libnvdimm: remove driver attached check for secure erase From: Dave Jiang Date: Fri, 12 Oct 2018 11:24:03 -0700 Message-ID: <153936864380.55836.1354884792663339045.stgit@djiang5-desk3.ch.intel.com> In-Reply-To: <153936863308.55836.2972520178944977338.stgit@djiang5-desk3.ch.intel.com> References: <153936863308.55836.2972520178944977338.stgit@djiang5-desk3.ch.intel.com> MIME-Version: 1.0 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-nvdimm-bounces@lists.01.org Sender: "Linux-nvdimm" To: dan.j.williams@intel.com Cc: linux-nvdimm@lists.01.org List-ID: We should be able to do secure erase when dimm is idle but not disabled. Remove check for driver attachment. Signed-off-by: Dave Jiang --- drivers/nvdimm/security.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/nvdimm/security.c b/drivers/nvdimm/security.c index cf934c6025d9..f9ca1575012e 100644 --- a/drivers/nvdimm/security.c +++ b/drivers/nvdimm/security.c @@ -148,12 +148,6 @@ int nvdimm_security_erase(struct nvdimm *nvdimm, unsigned int keyid) goto out; } - if (dev_get_drvdata(dev)) { - dev_warn(dev, "Unable to secure erase while DIMM enabled.\n"); - rc = -EBUSY; - goto out; - } - if (nvdimm->state == NVDIMM_SECURITY_UNSUPPORTED) { dev_warn(dev, "Attempt to secure erase in wrong state.\n"); rc = -EOPNOTSUPP; _______________________________________________ Linux-nvdimm mailing list Linux-nvdimm@lists.01.org https://lists.01.org/mailman/listinfo/linux-nvdimm