From patchwork Wed Jun 2 13:01:47 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxim Levitsky X-Patchwork-Id: 54365 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from bombadil.infradead.org (bombadil.infradead.org [18.85.46.34]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id B5048B7D66 for ; Wed, 2 Jun 2010 23:03:42 +1000 (EST) Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.69 #1 (Red Hat Linux)) id 1OJnaH-0000iD-0v; Wed, 02 Jun 2010 13:02:13 +0000 Received: from mail-fx0-f49.google.com ([209.85.161.49]) by bombadil.infradead.org with esmtp (Exim 4.69 #1 (Red Hat Linux)) id 1OJnaE-0000gN-Ak for linux-mtd@lists.infradead.org; Wed, 02 Jun 2010 13:02:10 +0000 Received: by fxm15 with SMTP id 15so4682958fxm.36 for ; Wed, 02 Jun 2010 06:02:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:from:to:cc:subject:date :message-id:x-mailer:in-reply-to:references; bh=mmJcva2PBDQiqqW6SOjw/VgdS8JOoV+HjHxDj3vEgOY=; b=ZetH5aDgT+7sTTlROemJ09D04RD6n4Re/P/18DTYxZnsDu+sUzSfwXuOOEtxQES1a8 vdlaBDeFm8vlv+ilkQ7z4b4VYA9KywD0gNBG26NdBtIdUD926W5LM5MiL4Kk0UfuLXJs kYtqh8U7TW3h+Z0B5Z4MHYJF5gIJ1u30W8Dfg= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; b=tNVdaWatYqNe9UqyYLD2+yCH6AqKX5c3oDawLghUqvafQ9fA05VO0+Va3Cd9wpWv3i LPReW81G9Wu9k7Jk2zUflgFwm4xbzPkov+X61nL7NkIXP0GV2wYJRv493XfuByZ38wcB kNAxs4Nvp9n+sRgaZFJoE8NYizvEnHca1/HXM= Received: by 10.223.19.18 with SMTP id y18mr8664727faa.6.1275483729564; Wed, 02 Jun 2010 06:02:09 -0700 (PDT) Received: from localhost.localdomain ([77.127.199.160]) by mx.google.com with ESMTPS id j23sm52210456faa.14.2010.06.02.06.02.08 (version=SSLv3 cipher=RC4-MD5); Wed, 02 Jun 2010 06:02:09 -0700 (PDT) From: Maxim Levitsky To: dwmw2 Subject: [PATCH 3/4] r852: update card detect early. Date: Wed, 2 Jun 2010 16:01:47 +0300 Message-Id: <1275483708-11929-4-git-send-email-maximlevitsky@gmail.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1275483708-11929-1-git-send-email-maximlevitsky@gmail.com> References: <1275483708-11929-1-git-send-email-maximlevitsky@gmail.com> X-CRM114-Version: 20090807-BlameThorstenAndJenny ( TRE 0.7.6 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20100602_090210_573417_20EC2956 X-CRM114-Status: GOOD ( 12.67 ) X-Spam-Score: -0.1 (/) X-Spam-Report: SpamAssassin version 3.3.1 on bombadil.infradead.org summary: Content analysis details: (-0.1 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 FREEMAIL_FROM Sender email is freemail (maximlevitsky[at]gmail.com) -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 Cc: linux-mtd , Maxim Levitsky X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-mtd-bounces@lists.infradead.org Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org This turns out to be the reason for DMA timeouts on resume, if card was inserted while system was suspended Signed-off-by: Maxim Levitsky --- drivers/mtd/nand/r852.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/mtd/nand/r852.c b/drivers/mtd/nand/r852.c index 3f219e6..bcfc851 100644 --- a/drivers/mtd/nand/r852.c +++ b/drivers/mtd/nand/r852.c @@ -712,6 +712,7 @@ void r852_card_detect_work(struct work_struct *work) container_of(work, struct r852_device, card_detect_work.work); r852_card_update_present(dev); + r852_update_card_detect(dev); dev->card_unstable = 0; /* False alarm */ @@ -727,7 +728,6 @@ void r852_card_detect_work(struct work_struct *work) else r852_unregister_nand_device(dev); exit: - /* Update detection logic */ r852_update_card_detect(dev); }