From patchwork Tue Aug 20 17:31:43 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomasz Figa X-Patchwork-Id: 2847219 Return-Path: X-Original-To: patchwork-linux-samsung-soc@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 019749F239 for ; Tue, 20 Aug 2013 17:32:42 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 60B0320547 for ; Tue, 20 Aug 2013 17:32:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8345720549 for ; Tue, 20 Aug 2013 17:32:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751861Ab3HTRcT (ORCPT ); Tue, 20 Aug 2013 13:32:19 -0400 Received: from mailout3.w1.samsung.com ([210.118.77.13]:41662 "EHLO mailout3.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751848Ab3HTRcM (ORCPT ); Tue, 20 Aug 2013 13:32:12 -0400 Received: from eucpsbgm2.samsung.com (unknown [203.254.199.245]) by mailout3.w1.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MRU0051UBD7UJE0@mailout3.w1.samsung.com>; Tue, 20 Aug 2013 18:32:10 +0100 (BST) X-AuditID: cbfec7f5-b7f5f6d00000105f-cc-5213a81982ac Received: from eusync3.samsung.com ( [203.254.199.213]) by eucpsbgm2.samsung.com (EUCPMTA) with SMTP id F6.34.04191.918A3125; Tue, 20 Aug 2013 18:32:10 +0100 (BST) Received: from amdc1227.digital.local ([106.116.147.199]) by eusync3.samsung.com (Oracle Communications Messaging Server 7u4-23.01(7.0.4.23.0) 64bit (built Aug 10 2011)) with ESMTPA id <0MRU00779BD55310@eusync3.samsung.com>; Tue, 20 Aug 2013 18:32:09 +0100 (BST) From: Tomasz Figa To: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, Kukjin Kim , Mike Turquette , Daniel Lezcano , Mark Rutland , Pawel Moll , Rob Herring , Stephen Warren , Thomas Abraham , Thomas Gleixner , Tushar Behera , Yadwinder Singh Brar , Doug Anderson , Kumar Gala , Tomasz Figa , Kyungmin Park Subject: [PATCH 16/16] clk: samsung: exynos5250: Simplify registration of PLL rate tables Date: Tue, 20 Aug 2013 19:31:43 +0200 Message-id: <1377019903-14614-17-git-send-email-t.figa@samsung.com> X-Mailer: git-send-email 1.8.3.2 In-reply-to: <1377019903-14614-1-git-send-email-t.figa@samsung.com> References: <1377019903-14614-1-git-send-email-t.figa@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrCLMWRmVeSWpSXmKPExsVy+t/xq7pSK4SDDNbOZrSY91nWYv6Rc6wW Z5cdZLPof7OQ1aJ3wVU2i7NNb9gtNj2+xmox4/w+Joul1y8yWTydcJHNYsL0tSwWh1ccYLJ4 dbCNxWL9jNcsFps3TWW2ODZjCaNF+9+9bBZzpr9jchDyWDNvDaPHgs9X2D1mN1xk8bjc18vk cefaHjaPd+fOsXtsXlLv0bdlFaPH501yHhvnhgZwRXHZpKTmZJalFunbJXBlvNl4nrXgCk/F 6d1f2BsYb3J1MXJySAiYSDzoPMgMYYtJXLi3nq2LkYtDSGApo8SyFSuhnD4miYVz21lBqtgE 1CQ+NzxiA7FFBDQkpnQ9ZgcpYhZYzCpx6+JLRpCEsEC0xOfZH8DGsgioSuw+dgwszivgLPFn +nx2iHUKEsu+rAWr4QSKb1i0FGyBkICTROe+RWwTGHkXMDKsYhRNLU0uKE5KzzXSK07MLS7N S9dLzs/dxAgJ+a87GJceszrEKMDBqMTDy1EiHCTEmlhWXJl7iFGCg1lJhHdbBlCINyWxsiq1 KD++qDQntfgQIxMHp1QDI3ume7/gnw/Pgk9OvZX+dVbwA6+PP491bOTgDC6bYLd+VmVx0wam m9zmej47ipa1aE5Ne+3EyWjM8iiwafE+9t4VMrrHWtZVV284Y5x0+s+NzRosCn3bU5svHUzZ xPi06W739Oz+hmOigcxNnDEeTG9Wnti00C1j6elolrptZ4vy9X7+W/nxixJLcUaioRZzUXEi APLDu4tXAgAA Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Spam-Status: No, score=-9.7 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable 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 Since the _get_rate() helper has been modified to use __clk_lookup() internally, checking of PLL input rates can be done using it and so the registration code can be simplified. Signed-off-by: Tomasz Figa Signed-off-by: Kyungmin Park --- drivers/clk/samsung/clk-exynos5250.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers/clk/samsung/clk-exynos5250.c index a9916a4..00a80e4 100644 --- a/drivers/clk/samsung/clk-exynos5250.c +++ b/drivers/clk/samsung/clk-exynos5250.c @@ -543,8 +543,6 @@ static struct of_device_id ext_clk_match[] __initdata = { static void __init exynos5250_clk_init(struct device_node *np) { void __iomem *reg_base; - struct clk *vpllsrc; - unsigned long fin_pll_rate, mout_vpllsrc_rate = 0; if (np) { reg_base = of_iomap(np, 0); @@ -563,16 +561,10 @@ static void __init exynos5250_clk_init(struct device_node *np) samsung_clk_register_mux(exynos5250_pll_pmux_clks, ARRAY_SIZE(exynos5250_pll_pmux_clks)); - fin_pll_rate = _get_rate("fin_pll"); - - if (fin_pll_rate == 24 * MHZ) + if (_get_rate("fin_pll") == 24 * MHZ) exynos5250_plls[epll].rate_table = epll_24mhz_tbl; - vpllsrc = __clk_lookup("mout_vpllsrc"); - if (vpllsrc) - mout_vpllsrc_rate = clk_get_rate(vpllsrc); - - if (mout_vpllsrc_rate == 24 * MHZ) + if (_get_rate("mout_vpllsrc") == 24 * MHZ) exynos5250_plls[vpll].rate_table = vpll_24mhz_tbl; samsung_clk_register_pll(exynos5250_plls, ARRAY_SIZE(exynos5250_plls),