From patchwork Mon Aug 26 17:09:11 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomasz Figa X-Patchwork-Id: 2849734 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 6695D9F2F4 for ; Mon, 26 Aug 2013 17:46:00 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 8373620345 for ; Mon, 26 Aug 2013 17:45:59 +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 5A34520342 for ; Mon, 26 Aug 2013 17:45:54 +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 1VE0MD-0007Bc-0l; Mon, 26 Aug 2013 17:13:38 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VE0LP-0004yg-CQ; Mon, 26 Aug 2013 17:12:48 +0000 Received: from mailout3.w1.samsung.com ([210.118.77.13]) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VE0JF-0004jA-Ry for linux-arm-kernel@lists.infradead.org; Mon, 26 Aug 2013 17:10:35 +0000 Received: from eucpsbgm1.samsung.com (unknown [203.254.199.244]) 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 <0MS500NELEC81BD0@mailout3.w1.samsung.com> for linux-arm-kernel@lists.infradead.org; Mon, 26 Aug 2013 18:09:56 +0100 (BST) X-AuditID: cbfec7f4-b7f0a6d000007b1b-e9-521b8be43460 Received: from eusync1.samsung.com ( [203.254.199.211]) by eucpsbgm1.samsung.com (EUCPMTA) with SMTP id A6.34.31515.4EB8B125; Mon, 26 Aug 2013 18:09:56 +0100 (BST) Received: from amdc1227.digital.local ([106.116.147.199]) by eusync1.samsung.com (Oracle Communications Messaging Server 7u4-23.01(7.0.4.23.0) 64bit (built Aug 10 2011)) with ESMTPA id <0MS500C4SEC419A0@eusync1.samsung.com>; Mon, 26 Aug 2013 18:09:56 +0100 (BST) From: Tomasz Figa To: linux-samsung-soc@vger.kernel.org Subject: [PATCH v2 16/16] clk: samsung: exynos5250: Simplify registration of PLL rate tables Date: Mon, 26 Aug 2013 19:09:11 +0200 Message-id: <1377536951-9307-17-git-send-email-t.figa@samsung.com> X-Mailer: git-send-email 1.8.3.2 In-reply-to: <1377536951-9307-1-git-send-email-t.figa@samsung.com> References: <1377536951-9307-1-git-send-email-t.figa@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrALMWRmVeSWpSXmKPExsVy+t/xy7pPuqWDDJZdULSY91nWYv6Rc6wW Z5cdZLPof7OQ1aJ3wVU2i7NNb9gtNj2+xmox4/w+Joul1y8yWTydcJHNYsL0tSwWh1ccYLJ4 dbCNxWL9jNcsFps3TWW2ODZjCaNF+9+9bBZzpr9jchDyWDNvDaPHgs9X2D1mN1xk8bjc18vk cefaHjaPd+fOsXtsXlLv0bdlFaPH501yHhvnhgZwRXHZpKTmZJalFunbJXBlvNl4nrXgCk/F 6d1f2BsYb3J1MXJySAiYSExd84IdwhaTuHBvPRuILSSwlFHiwbqKLkYuILuPSaJ5xQWwBJuA msTnhkdgtoiAqsTntgXsIEXMAstYJa5fWg6WEBaIk1i4dg5QgoODBajo2VYjkDCvgJPE4f13 oJYpSCz7spYZpIQTKL7vfwaIKSTgKDG5W3ACI+8CRoZVjKKppckFxUnpuYZ6xYm5xaV56XrJ +bmbGCGh/mUH4+JjVocYBTgYlXh4H7RIBwmxJpYVV+YeYpTgYFYS4eVIBQrxpiRWVqUW5ccX leakFh9iZOLglGpgTFkmEee7bg6LchvbNIP0EyK8oa07q5kW7AwQ3PgrwT7gvREPZ+gDCb0c 65Mn8utLb6zwCTbYYv8/iGPvhF0BumKL/wRPOfb8If/tT7febt+5S3dj0FOG3YcXaJ5fdSr8 YEyjX+GhPwubzLL3B54QbGy5P4uB6ey/v+uvpud4X+xZtYxTQ6j5nhJLcUaioRZzUXEiAKvp GEJTAgAA X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130826_131034_056280_D46E9988 X-CRM114-Status: UNSURE ( 9.20 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -9.3 (---------) Cc: Mark Rutland , devicetree@vger.kernel.org, Yadwinder Singh Brar , Kukjin Kim , Mike Turquette , Pawel Moll , Stephen Warren , Tomasz Figa , Daniel Lezcano , Doug Anderson , Rob Herring , Kyungmin Park , Thomas Abraham , Kumar Gala , Thomas Gleixner , linux-arm-kernel@lists.infradead.org, Tushar Behera 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-Spam-Status: No, score=-6.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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),