From patchwork Tue Dec 16 00:38:01 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?David_Lanzend=C3=B6rfer?= X-Patchwork-Id: 5498851 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id B2CC0BEEBA for ; Tue, 16 Dec 2014 00:46:30 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E75E0209E7 for ; Tue, 16 Dec 2014 00:46:29 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 27F9B2098D for ; Tue, 16 Dec 2014 00:46:29 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Y0gFd-0002A5-KI; Tue, 16 Dec 2014 00:44:33 +0000 Received: from [2001:470:26:484:6ef0:49ff:fee6:8dca] (helo=dizzy-6.o2s.ch) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Y0gFY-00020J-DL for linux-arm-kernel@lists.infradead.org; Tue, 16 Dec 2014 00:44:29 +0000 Received: from dizzy-6.o2s.ch (localhost [IPv6:::1]) by dizzy-6.o2s.ch (Postfix) with ESMTP id 49EA3721091; Tue, 16 Dec 2014 01:38:01 +0100 (CET) Subject: [PATCH 4/4] mmc: sunxi: Removing unused code From: David =?utf-8?q?Lanzend=C3=B6rfer?= To: Ulf Hansson , Tomeu Vizoso , Arnd Bergmann , linux-mmc@vger.kernel.org, Chris Ball , linux-kernel@vger.kernel.org, Peter Griffin , Hans de Goede , Chen-Yu Tsai , David =?utf-8?q?Lanzend=C3=B6rfer?= , =?utf-8?b?5p2O5oOz?= , Maxime Ripard , linux-arm-kernel@lists.infradead.org Date: Tue, 16 Dec 2014 01:38:01 +0100 Message-ID: <20141216003801.15488.82217.stgit@dizzy-6.o2s.ch> In-Reply-To: <20141216003412.15488.54812.stgit@dizzy-6.o2s.ch> References: <20141216003412.15488.54812.stgit@dizzy-6.o2s.ch> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20141215_164428_655110_8D3C1713 X-CRM114-Status: UNSURE ( 7.56 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 1.3 (+) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Removing a relict from reverse engineering of the Android driver code in sunxi_mmc_clk_set_rate. Signed-off-by: David Lanzendörfer Reported-by: ?? --- drivers/mmc/host/sunxi-mmc.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/mmc/host/sunxi-mmc.c b/drivers/mmc/host/sunxi-mmc.c index 5331c88..f73a569 100644 --- a/drivers/mmc/host/sunxi-mmc.c +++ b/drivers/mmc/host/sunxi-mmc.c @@ -635,7 +635,7 @@ static int sunxi_mmc_oclk_onoff(struct sunxi_mmc_host *host, u32 oclk_en) static int sunxi_mmc_clk_set_rate(struct sunxi_mmc_host *host, struct mmc_ios *ios) { - u32 rate, oclk_dly, rval, sclk_dly, src_clk; + u32 rate, oclk_dly, rval, sclk_dly; int ret; rate = clk_round_rate(host->clk_mmc, ios->clock); @@ -680,14 +680,6 @@ static int sunxi_mmc_clk_set_rate(struct sunxi_mmc_host *host, sclk_dly = 4; } - src_clk = clk_get_rate(clk_get_parent(host->clk_mmc)); - if (src_clk >= 300000000 && src_clk <= 400000000) { - if (oclk_dly) - oclk_dly--; - if (sclk_dly) - sclk_dly--; - } - clk_sunxi_mmc_phase_control(host->clk_mmc, sclk_dly, oclk_dly); return sunxi_mmc_oclk_onoff(host, 1);