From patchwork Fri Jul 30 09:53:41 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Reinhard Meyer (-VC)" X-Patchwork-Id: 71799 X-Patchwork-Delegate: info@emk-elektronik.de Return-Path: X-Original-To: wd@gemini.denx.de Delivered-To: wd@gemini.denx.de Received: from diddl.denx.de (diddl.denx.de [10.0.0.6]) by gemini.denx.de (Postfix) with ESMTP id C7D7F152398 for ; Fri, 30 Jul 2010 11:55:19 +0200 (CEST) Received: from diddl.denx.de (localhost.localdomain [127.0.0.1]) by diddl.denx.de (Postfix) with ESMTP id AFD0520F3AC6 for ; Fri, 30 Jul 2010 11:55:19 +0200 (CEST) Received: from pop.mnet-online.de by diddl.denx.de with POP3 (fetchmail-6.3.17) for (single-drop); Fri, 30 Jul 2010 11:55:19 +0200 (CEST) Received: from murder ([192.168.8.180]) by backend2 (Cyrus v2.2.12) with LMTPA; Fri, 30 Jul 2010 11:54:06 +0200 X-Sieve: CMU Sieve 2.2 Received: from mail.m-online.net (localhost [127.0.0.1]) by frontend1.mail.m-online.net (Cyrus v2.2.12) with LMTPA; Fri, 30 Jul 2010 11:54:06 +0200 Received: from scanner-1.m-online.net (scanner-1.mail.m-online.net [192.168.8.165]) by mail.m-online.net (Postfix) with ESMTP id C243C1C003F5; Fri, 30 Jul 2010 11:54:05 +0200 (CEST) Received: from mxin-1.m-online.net ([192.168.6.164]) by scanner-1.m-online.net (scanner-1.m-online.net [192.168.8.165]) (amavisd-new, port 10026) with ESMTP id 15574-02-7; Fri, 30 Jul 2010 11:54:00 +0200 (CEST) Received: from theia.denx.de (theia.denx.de [85.214.87.163]) by mxin-1.m-online.net (Postfix) with ESMTP id 3EE9E46C0AC; Fri, 30 Jul 2010 11:54:00 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 39ACB2816E; Fri, 30 Jul 2010 11:53:51 +0200 (CEST) Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id m5DZGowMyp2C; Fri, 30 Jul 2010 11:53:51 +0200 (CEST) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id E45FC28171; Fri, 30 Jul 2010 11:53:46 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 1073528127 for ; Fri, 30 Jul 2010 11:53:44 +0200 (CEST) Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id YZi3vpRYwNT0 for ; Fri, 30 Jul 2010 11:53:42 +0200 (CEST) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from moutng.kundenserver.de (moutng.kundenserver.de [212.227.17.10]) by theia.denx.de (Postfix) with ESMTP id 076EF280FB for ; Fri, 30 Jul 2010 11:53:39 +0200 (CEST) Received: from [127.0.0.1] (p5B201ACF.dip0.t-ipconnect.de [91.32.26.207]) by mrelayeu.kundenserver.de (node=mreu1) with ESMTP (Nemesis) id 0M4miX-1OvVrK2dHp-00zS3v; Fri, 30 Jul 2010 11:53:39 +0200 Message-ID: <4C52A125.3090001@emk-elektronik.de> Date: Fri, 30 Jul 2010 11:53:41 +0200 From: "Reinhard Meyer (-VC)" Organization: EMK Elektronik User-Agent: Thunderbird 2.0.0.24 (Windows/20100228) MIME-Version: 1.0 To: u-boot X-Provags-ID: V02:K0:wD92VShPY0bSZ6tTrn9ffOyrf53hHcDlTFOxNioAr/Y V2VRNcLkAehSdS3MIdVwahAV4qx7jC591FszZFfUkYkqgF/utj CA6HsVS8KQfgjbY6H+dcDQRelzU6LzOX6xPUv/nKk69sH4syJy ujvjYVIgkA52orn+iuyuh/HyJdB6lMgvOK+F+ZLrASzlDKBY+B 0sbm1TLDIcz0vcuFM3IGaWBLe0bnj7bfOzyM7n4cDI= Subject: [U-Boot] [PATCH] AT91: remove superfluous test in spi driver X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.9 Precedence: list Reply-To: reinhard.meyer@emk-elektronik.de List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de X-Virus-Scanned: by amavisd-new at m-online.net Let spi_cs_is_valid() alone make the decision Signed-off-by: Reinhard Meyer Acked-By: Hong Xu --- drivers/spi/atmel_spi.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/spi/atmel_spi.c b/drivers/spi/atmel_spi.c index 317c0b4..1a650ee 100644 --- a/drivers/spi/atmel_spi.c +++ b/drivers/spi/atmel_spi.c @@ -43,7 +43,7 @@ struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs, u32 csrx; void *regs; - if (cs > 3 || !spi_cs_is_valid(bus, cs)) + if (!spi_cs_is_valid(bus, cs)) return NULL; switch (bus) {