From patchwork Wed Nov 17 10:44:19 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sekhar Nori X-Patchwork-Id: 332251 Received: from lists.sourceforge.net (lists.sourceforge.net [216.34.181.88]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id oAHB4UEx017580 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Wed, 17 Nov 2010 11:04:51 GMT Received: from localhost ([127.0.0.1] helo=sfs-ml-2.v29.ch3.sourceforge.com) by sfs-ml-2.v29.ch3.sourceforge.com with esmtp (Exim 4.69) (envelope-from ) id 1PIfoU-0003SK-2Q; Wed, 17 Nov 2010 11:04:30 +0000 Received: from sog-mx-4.v43.ch3.sourceforge.com ([172.29.43.194] helo=mx.sourceforge.net) by sfs-ml-2.v29.ch3.sourceforge.com with esmtp (Exim 4.69) (envelope-from ) id 1PIfoS-0003SC-SH for spi-devel-general@lists.sourceforge.net; Wed, 17 Nov 2010 11:04:28 +0000 Received-SPF: pass (sog-mx-4.v43.ch3.sourceforge.com: domain of india.ti.com designates 198.47.26.152 as permitted sender) client-ip=198.47.26.152; envelope-from=a0875516@india.ti.com; helo=comal.ext.ti.com; Received: from comal.ext.ti.com ([198.47.26.152]) by sog-mx-4.v43.ch3.sourceforge.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.69) id 1PIfoR-000387-Vn; Wed, 17 Nov 2010 11:04:28 +0000 Received: from dbdp31.itg.ti.com ([172.24.170.98]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id oAHAiZNG008426 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 17 Nov 2010 04:44:38 -0600 Received: from psplinux051.india.ti.com (localhost [127.0.0.1]) by dbdp31.itg.ti.com (8.13.8/8.13.8) with ESMTP id oAHAiVmD021948; Wed, 17 Nov 2010 16:14:32 +0530 (IST) Received: from psplinux051.india.ti.com (localhost [127.0.0.1]) by psplinux051.india.ti.com (8.13.1/8.13.1) with ESMTP id oAHAiQlv030585; Wed, 17 Nov 2010 16:14:26 +0530 Received: (from a0875516@localhost) by psplinux051.india.ti.com (8.13.1/8.13.1/Submit) id oAHAiQ8m030582; Wed, 17 Nov 2010 16:14:26 +0530 From: Sekhar Nori To: spi-devel-general@lists.sourceforge.net Subject: [PATCH 47/49] spi: davinci: remove unnecessary private data member 'region_size' Date: Wed, 17 Nov 2010 16:14:19 +0530 Message-Id: <1289990661-30126-48-git-send-email-nsekhar@ti.com> X-Mailer: git-send-email 1.6.2.4 In-Reply-To: <1289990661-30126-47-git-send-email-nsekhar@ti.com> References: <1289990661-30126-1-git-send-email-nsekhar@ti.com> <1289990661-30126-2-git-send-email-nsekhar@ti.com> <1289990661-30126-3-git-send-email-nsekhar@ti.com> <1289990661-30126-4-git-send-email-nsekhar@ti.com> <1289990661-30126-5-git-send-email-nsekhar@ti.com> <1289990661-30126-6-git-send-email-nsekhar@ti.com> <1289990661-30126-7-git-send-email-nsekhar@ti.com> <1289990661-30126-8-git-send-email-nsekhar@ti.com> <1289990661-30126-9-git-send-email-nsekhar@ti.com> <1289990661-30126-10-git-send-email-nsekhar@ti.com> <1289990661-30126-11-git-send-email-nsekhar@ti.com> <1289990661-30126-12-git-send-email-nsekhar@ti.com> <1289990661-30126-13-git-send-email-nsekhar@ti.com> <1289990661-30126-14-git-send-email-nsekhar@ti.com> <1289990661-30126-15-git-send-email-nsekhar@ti.com> <1289990661-30126-16-git-send-email-nsekhar@ti.com> <1289990661-30126-17-git-send-email-nsekhar@ti.com> <1289990661-30126-18-git-send-email-nsekhar@ti.com> <1289990661-30126-19-git-send-email-nsekhar@ti.com> <1289990661-30126-20-git-send-email-nsekhar@ti.com> <1289990661-30126-21-git-send-email-nsekhar@ti.com> <1289990661-30126-22-git-send-email-nsekhar@ti.com> <1289990661-30126-23-git-send-email-nsekhar@ti.com> <1289990661-30126-24-git-send-email-nsekhar@ti.com> <1289990661-30126-25-git-send-email-nsekhar@ti.com> <1289990661-30126-26-git-send-email-nsekhar@ti.com> <1289990661-30126-27-git-send-email-nsekhar@ti.com> <1289990661-30126-28-git-send-email-nsekhar@ti.com> <1289990661-30126-29-git-send-email-nsekhar@ti.com> <1289990661-30126-30-git-send-email-nsekhar@ti.com> <1289990661-30126-31-git-send-email-nsekhar@ti.com> <1289990661-30126-32-git-send-email-nsekhar@ti.com> <1289990661-30126-33-git-send-email-nsekhar@ti.com> <1289990661-30126-34-git-send-email-nsekhar@ti.com> <1289990661-30126-35-git-send-email-nsekhar@ti.com> <1289990661-30126-36-git-send-email-nsekhar@ti.com> <1289990661-30126-37-git-send-email-nsekhar@ti.com> <1289990661-30126-38-git-send-email-nsekhar@ti.com> <1289990661-30126-39-git-send-email-nsekhar@ti.com> <1289990661-30126-40-git-send-email-nsekhar@ti.com> <1289990661-30126-41-git-send-email-nsekhar@ti.com> <1289990661-30126-42-git-send-email-nsekhar@ti.com> <1289990661-30126-43-git-send-email-nsekhar@ti.com> <1289990661-30126-44-git-send-email-nsekhar@ti.com> <1289990661-30126-45-git-send-email-nsekhar@ti.com> <1289990661-30126-46-git-send-email-nsekhar@ti.com> <1289990661-30126-47-git-send-email-nsekhar@ti.com> X-Spam-Score: -1.4 (-) X-Spam-Report: Spam Filtering performed by mx.sourceforge.net. See http://spamassassin.org/tag/ for more details. 0.0 SINGLE_HEADER_2K A single header contains 2K-3K characters -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 AWL AWL: From: address is in the auto white-list X-Headers-End: 1PIfoR-000387-Vn Cc: davinci-linux-open-source@linux.davincidsp.com, David Brownell , Sekhar Nori X-BeenThere: spi-devel-general@lists.sourceforge.net X-Mailman-Version: 2.1.9 Precedence: list List-Id: Linux SPI core/device drivers discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: spi-devel-general-bounces@lists.sourceforge.net X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter1.kernel.org [140.211.167.41]); Wed, 17 Nov 2010 11:04:51 +0000 (UTC) diff --git a/drivers/spi/davinci_spi.c b/drivers/spi/davinci_spi.c index 42314a32..f6f63d0 100644 --- a/drivers/spi/davinci_spi.c +++ b/drivers/spi/davinci_spi.c @@ -129,7 +129,6 @@ struct davinci_spi { u8 version; resource_size_t pbase; void __iomem *base; - size_t region_size; u32 irq; struct completion done; @@ -835,17 +834,15 @@ static int davinci_spi_probe(struct platform_device *pdev) } davinci_spi->pbase = r->start; - davinci_spi->region_size = resource_size(r); davinci_spi->pdata = pdata; - mem = request_mem_region(r->start, davinci_spi->region_size, - pdev->name); + mem = request_mem_region(r->start, resource_size(r), pdev->name); if (mem == NULL) { ret = -EBUSY; goto free_master; } - davinci_spi->base = ioremap(r->start, davinci_spi->region_size); + davinci_spi->base = ioremap(r->start, resource_size(r)); if (davinci_spi->base == NULL) { ret = -ENOMEM; goto release_region; @@ -972,7 +969,7 @@ irq_free: unmap_io: iounmap(davinci_spi->base); release_region: - release_mem_region(davinci_spi->pbase, davinci_spi->region_size); + release_mem_region(davinci_spi->pbase, resource_size(r)); free_master: kfree(master); err: @@ -992,6 +989,7 @@ static int __exit davinci_spi_remove(struct platform_device *pdev) { struct davinci_spi *davinci_spi; struct spi_master *master; + struct resource *r; master = dev_get_drvdata(&pdev->dev); davinci_spi = spi_master_get_devdata(master); @@ -1003,7 +1001,8 @@ static int __exit davinci_spi_remove(struct platform_device *pdev) spi_master_put(master); free_irq(davinci_spi->irq, davinci_spi); iounmap(davinci_spi->base); - release_mem_region(davinci_spi->pbase, davinci_spi->region_size); + r = platform_get_resource(pdev, IORESOURCE_MEM, 0); + release_mem_region(davinci_spi->pbase, resource_size(r)); return 0; }