From patchwork Thu May 9 10:23:47 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Rutland X-Patchwork-Id: 2543691 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) by patchwork2.kernel.org (Postfix) with ESMTP id 119D4DF24C for ; Thu, 9 May 2013 10:24:43 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UaO1g-0006Rj-RL; Thu, 09 May 2013 10:24:41 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UaO1d-0002fU-T7; Thu, 09 May 2013 10:24:37 +0000 Received: from cam-admin0.cambridge.arm.com ([217.140.96.50]) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UaO1b-0002ev-8m for linux-arm-kernel@lists.infradead.org; Thu, 09 May 2013 10:24:36 +0000 Received: from e106331-lin.cambridge.arm.com (e106331-lin.cambridge.arm.com [10.1.205.41]) by cam-admin0.cambridge.arm.com (8.12.6/8.12.6) with ESMTP id r49AO4ki027273; Thu, 9 May 2013 11:24:04 +0100 (BST) From: Mark Rutland To: netdev@vger.kernel.org Subject: [PATCHv2] net: smsc911x: don't artificially limit build Date: Thu, 9 May 2013 11:23:47 +0100 Message-Id: <1368095027-8448-1-git-send-email-mark.rutland@arm.com> X-Mailer: git-send-email 1.8.1.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130509_062435_533581_06AAA7F2 X-CRM114-Status: GOOD ( 14.77 ) X-Spam-Score: -8.1 (--------) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-8.1 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [217.140.96.50 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -1.2 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Mark Rutland , Arnd Bergmann , "David S. Miller" , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Currently the SMSC911X driver may only be built for a specific set of architectures, being limited to do so by a Kconfig depends line. This means that if a platform wishes to use the driver, its architecture must be added to the list explicitly, introducing pointless churn. This may have been due to the driver's use of the {read,write}s{b,w,l} functions, which have since been replaced with the more standard io{read,write}{8,16,32}_rep. We can instead depend on HAS_IOMEM, which should prevent build issues while allowing the driver to be built for currently unlisted architectures, including x86 and arm64. This patch removes the explicit list of architectures from the driver's depend line, and replaces it with a dependency on HAS_IOMEM. Signed-off-by: Mark Rutland Cc: David S. Miller Cc: Arnd Bergmann --- drivers/net/ethernet/smsc/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/smsc/Kconfig b/drivers/net/ethernet/smsc/Kconfig index bb4c167..ff9e994 100644 --- a/drivers/net/ethernet/smsc/Kconfig +++ b/drivers/net/ethernet/smsc/Kconfig @@ -97,7 +97,7 @@ config SMC911X config SMSC911X tristate "SMSC LAN911x/LAN921x families embedded ethernet support" - depends on (ARM || SUPERH || BLACKFIN || MIPS || MN10300) + depends on HAS_IOMEM select CRC32 select NET_CORE select MII