From patchwork Tue Jun 7 13:36:04 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 99168 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 3EADDB6FBE for ; Tue, 7 Jun 2011 23:38:04 +1000 (EST) Received: from canuck.infradead.org ([2001:4978:20e::1]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1QTwTj-0000bl-Dk; Tue, 07 Jun 2011 13:37:55 +0000 Received: from localhost ([127.0.0.1] helo=canuck.infradead.org) by canuck.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1QTwTi-0001jO-UF; Tue, 07 Jun 2011 13:37:54 +0000 Received: from mail-wy0-f177.google.com ([74.125.82.177]) by canuck.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1QTwSi-0001Ql-Gg for linux-mtd@lists.infradead.org; Tue, 07 Jun 2011 13:36:53 +0000 Received: by mail-wy0-f177.google.com with SMTP id 28so4898925wyb.36 for ; Tue, 07 Jun 2011 06:36:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:from:to:cc:subject:date:message-id:x-mailer :in-reply-to:references; bh=a0O+laW4wMJCDTgNhEZ+AjLJhvYDTDnOTTNaqLtHRbM=; b=b0zZGXGsP8jGcWBlMoIgsMCK1TfjcWaBN+AhcF2hiuQFCgR6q5zkALfV6/v+rqQN5T tdxJQ6MEffhomgN1Fcbosk/kMMh2S0cVKOCIUxY+9rXdm2B/TC1yUy1qr2/NF2LJP8lF lHEVZZFNIYZkxQmRb2tiS4wLTje2cFfbgp2uM= 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=N8OctrM/R/KmRVnq3/scl5bT/+iY6pekV+P3WqDYbrYpW5kkVc/i0JQk45gOkKGAOe 8eleFx8bHWR+xCSKO2EgQFcbDjKkunALZBULr6cqL9YwchGrP8+KjZtY+hPtGPgTMa5q wfGFV52mwI0cC9xUFXWlE7gUaBmO9hCSmYlVM= Received: by 10.227.128.208 with SMTP id l16mr6311993wbs.61.1307453812122; Tue, 07 Jun 2011 06:36:52 -0700 (PDT) Received: from doriath.ww600.siemens.net ([91.213.169.4]) by mx.google.com with ESMTPS id fl19sm1689263wbb.66.2011.06.07.06.36.50 (version=SSLv3 cipher=OTHER); Tue, 07 Jun 2011 06:36:51 -0700 (PDT) From: Dmitry Eremin-Solenikov To: linux-mtd@lists.infradead.org Subject: [PATCH 05/44] mtd: bfin-async-flash.c: use mtd_device_parse_register Date: Tue, 7 Jun 2011 17:36:04 +0400 Message-Id: <1307453803-31950-6-git-send-email-dbaryshkov@gmail.com> X-Mailer: git-send-email 1.7.4.4 In-Reply-To: <1307453803-31950-1-git-send-email-dbaryshkov@gmail.com> References: <1307453803-31950-1-git-send-email-dbaryshkov@gmail.com> X-CRM114-Version: 20090807-BlameThorstenAndJenny ( TRE 0.7.6 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20110607_093652_797343_A49B4D94 X-CRM114-Status: GOOD ( 13.17 ) X-Spam-Score: -0.8 (/) X-Spam-Report: SpamAssassin version 3.3.1 on canuck.infradead.org summary: Content analysis details: (-0.8 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [74.125.82.177 listed in list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is freemail (dbaryshkov[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 0.0 RFC_ABUSE_POST Both abuse and postmaster missing on sender domain 0.0 T_TO_NO_BRKTS_FREEMAIL T_TO_NO_BRKTS_FREEMAIL Cc: David Woodhouse , dedekind1@gmail.com 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 Replace custom invocations of parse_mtd_partitions and mtd_device_register with common mtd_device_parse_register call. This would bring: standard handling of all errors, fallback to default partitions, etc. Signed-off-by: Dmitry Eremin-Solenikov --- drivers/mtd/maps/bfin-async-flash.c | 16 ++-------------- 1 files changed, 2 insertions(+), 14 deletions(-) diff --git a/drivers/mtd/maps/bfin-async-flash.c b/drivers/mtd/maps/bfin-async-flash.c index d4297a9..246890e 100644 --- a/drivers/mtd/maps/bfin-async-flash.c +++ b/drivers/mtd/maps/bfin-async-flash.c @@ -41,7 +41,6 @@ struct async_state { uint32_t flash_ambctl0, flash_ambctl1; uint32_t save_ambctl0, save_ambctl1; unsigned long irq_flags; - struct mtd_partition *parts; }; static void switch_to_flash(struct async_state *state) @@ -165,18 +164,8 @@ static int __devinit bfin_flash_probe(struct platform_device *pdev) return -ENXIO; } - ret = parse_mtd_partitions(state->mtd, part_probe_types, &pdata->parts, 0); - if (ret > 0) { - pr_devinit(KERN_NOTICE DRIVER_NAME ": Using commandline partition definition\n"); - mtd_device_register(state->mtd, pdata->parts, ret); - state->parts = pdata->parts; - } else if (pdata->nr_parts) { - pr_devinit(KERN_NOTICE DRIVER_NAME ": Using board partition definition\n"); - mtd_device_register(state->mtd, pdata->parts, pdata->nr_parts); - } else { - pr_devinit(KERN_NOTICE DRIVER_NAME ": no partition info available, registering whole flash at once\n"); - mtd_device_register(state->mtd, NULL, 0); - } + mtd_device_parse_register(state->mtd, part_probe_types, 0, + pdata->parts, pdata->nr_parts); platform_set_drvdata(pdev, state); @@ -188,7 +177,6 @@ static int __devexit bfin_flash_remove(struct platform_device *pdev) struct async_state *state = platform_get_drvdata(pdev); gpio_free(state->enet_flash_pin); mtd_device_unregister(state->mtd); - kfree(state->parts); map_destroy(state->mtd); kfree(state); return 0;