From patchwork Mon Oct 28 00:51:47 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ezequiel Garcia X-Patchwork-Id: 3100221 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 3FD1D9F431 for ; Mon, 28 Oct 2013 00:53:11 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 843CD201C7 for ; Mon, 28 Oct 2013 00:53:10 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4C7DA20219 for ; Mon, 28 Oct 2013 00:53:05 +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 1Vab4U-0004Vu-Ar; Mon, 28 Oct 2013 00:52:42 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Vab4P-0008Jp-B4; Mon, 28 Oct 2013 00:52:37 +0000 Received: from top.free-electrons.com ([176.31.233.9] helo=mail.free-electrons.com) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Vab4D-0008HL-4E; Mon, 28 Oct 2013 00:52:26 +0000 Received: by mail.free-electrons.com (Postfix, from userid 106) id A317D858; Mon, 28 Oct 2013 01:52:08 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-4.7 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from localhost.localdomain (unknown [190.2.98.212]) by mail.free-electrons.com (Postfix) with ESMTPA id ABA4D7DA; Mon, 28 Oct 2013 01:52:05 +0100 (CET) From: Ezequiel Garcia To: , Subject: [PATCH 2/3] omap2: gpmc: Introduce gpmc_set_legacy() Date: Sun, 27 Oct 2013 21:51:47 -0300 Message-Id: <1382921508-5104-3-git-send-email-ezequiel.garcia@free-electrons.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1382921508-5104-1-git-send-email-ezequiel.garcia@free-electrons.com> References: <1382921508-5104-1-git-send-email-ezequiel.garcia@free-electrons.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20131027_205225_303401_E166AA9D X-CRM114-Status: UNSURE ( 9.89 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -1.7 (-) Cc: Javier Martinez Canillas , Enric Balletbo Serra , Jon Hunter , Tony Lindgren , linux-mtd@lists.infradead.org, Pekon Gupta , Ezequiel Garcia 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 X-Virus-Scanned: ClamAV using ClamSMTP Introduce a helper function to complete the setting of some GPMC parameters, only used when the gpmc is probed from a board file. As such, it will go away once the DT conversion is completed. Signed-off-by: Ezequiel Garcia --- arch/arm/mach-omap2/gpmc-nand.c | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-) diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c index d66b856..9dd40e7 100644 --- a/arch/arm/mach-omap2/gpmc-nand.c +++ b/arch/arm/mach-omap2/gpmc-nand.c @@ -65,6 +65,17 @@ static bool gpmc_hwecc_bch_capable(enum omap_ecc ecc_opt) return 1; } +/* This function will go away once the device-tree convertion is complete */ +static void gpmc_set_legacy(struct omap_nand_platform_data *gpmc_nand_data, + struct gpmc_settings *s) +{ + /* Enable RD PIN Monitoring Reg */ + if (gpmc_nand_data->dev_ready) { + s->wait_on_read = true; + s->wait_on_write = true; + } +} + int gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data, struct gpmc_timings *gpmc_t) { @@ -100,15 +111,10 @@ int gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data, } } - if (gpmc_nand_data->of_node) { + if (gpmc_nand_data->of_node) gpmc_read_settings_dt(gpmc_nand_data->of_node, &s); - } else { - /* Enable RD PIN Monitoring Reg */ - if (gpmc_nand_data->dev_ready) { - s.wait_on_read = true; - s.wait_on_write = true; - } - } + else + gpmc_set_legacy(gpmc_nand_data, &s); s.device_nand = true;