From patchwork Mon Nov 30 13:53:19 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Szyprowski X-Patchwork-Id: 57451 Delivered-To: patch@linaro.org Received: by 10.112.155.196 with SMTP id vy4csp1486354lbb; Mon, 30 Nov 2015 05:54:09 -0800 (PST) X-Received: by 10.98.65.200 with SMTP id g69mr71093038pfd.33.1448891632484; Mon, 30 Nov 2015 05:53:52 -0800 (PST) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id h71si3887320pfj.158.2015.11.30.05.53.52; Mon, 30 Nov 2015 05:53:52 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-samsung-soc-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-samsung-soc-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-samsung-soc-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754089AbbK3Nxv (ORCPT + 4 others); Mon, 30 Nov 2015 08:53:51 -0500 Received: from mailout1.w1.samsung.com ([210.118.77.11]:53289 "EHLO mailout1.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753983AbbK3Nxt (ORCPT ); Mon, 30 Nov 2015 08:53:49 -0500 Received: from eucpsbgm2.samsung.com (unknown [203.254.199.245]) by mailout1.w1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0NYM00BU4RXMYTB0@mailout1.w1.samsung.com> for linux-samsung-soc@vger.kernel.org; Mon, 30 Nov 2015 13:53:46 +0000 (GMT) X-AuditID: cbfec7f5-f79b16d000005389-c0-565c54eacc3a Received: from eusync2.samsung.com ( [203.254.199.212]) by eucpsbgm2.samsung.com (EUCPMTA) with SMTP id 54.68.21385.AE45C565; Mon, 30 Nov 2015 13:53:46 +0000 (GMT) Received: from amdc1339.digital.local ([106.116.147.30]) by eusync2.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0NYM007NRRXFE700@eusync2.samsung.com>; Mon, 30 Nov 2015 13:53:46 +0000 (GMT) From: Marek Szyprowski To: dri-devel@lists.freedesktop.org, linux-samsung-soc@vger.kernel.org Cc: Marek Szyprowski , Inki Dae , Joonyoung Shim , Seung-Woo Kim , Andrzej Hajda , Krzysztof Kozlowski , Bartlomiej Zolnierkiewicz , Tobias Jakobi , Gustavo Padovan , Javier Martinez Canillas Subject: [PATCH v2 04/22] drm/exynos: rotator: convert to common clock framework Date: Mon, 30 Nov 2015 14:53:19 +0100 Message-id: <1448891617-18830-5-git-send-email-m.szyprowski@samsung.com> X-Mailer: git-send-email 1.9.2 In-reply-to: <1448891617-18830-1-git-send-email-m.szyprowski@samsung.com> References: <1448891617-18830-1-git-send-email-m.szyprowski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrJLMWRmVeSWpSXmKPExsVy+t/xK7qvQmLCDBZ/5LS4te4cq8XGGetZ La58fc9msfPBLnaLSfcnsFi8ebuGyeLFvYssFq9fGFrMOL+PyWLtkbvsFjMmv2SzaFv9gdVi 1a4/jA68Hjtn3WX3uN99nMnj3zF2jy39QN7OSXuZPPq2rGL0+LxJLoA9issmJTUnsyy1SN8u gStj5YJDTAUzOSoWvjvN1sD4n62LkZNDQsBEovXBDyYIW0ziwr31QHEuDiGBpYwSjTd3MkI4 TUwSf1fdBOtgEzCU6HrbBWaLCLhJNB2eyQpiMwscZpY4PLUOxBYWCJC4urSREcRmEVCV2Pd6 FUsXIwcHr4CHRN8DdYhlchL/X64AW8wp4Cnx5OxpdhBbCKhkw4xjTBMYeRcwMqxiFE0tTS4o TkrPNdIrTswtLs1L10vOz93ECAnQrzsYlx6zOsQowMGoxMMrYRYdJsSaWFZcmXuIUYKDWUmE N9A0JkyINyWxsiq1KD++qDQntfgQozQHi5I478xd70OEBNITS1KzU1MLUotgskwcnFINjNn2 E6/5zPQqXZnSEuC8yOvttd78I+2Fs7d2rZGtuHD2zcur7wVubFueVzg7jfm+Wvv1xyYnFqpJ lC6z/ee/x2LK+8tvoxXXvDk031QgQ2S72vKswuQbEXdEbn1Sjix8orVEl/+d533PSzx6RzSU 0rXF7X/vC9OLceltnfKMP4/FPsvhZdiO20osxRmJhlrMRcWJAKLv3jdMAgAA Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org This driver was not used after introduction of common clock framework. This patch adds missing prepare/unprepare calls and allows to use it again with current kernel code. Signed-off-by: Marek Szyprowski Reviewed-by: Gustavo Padovan --- drivers/gpu/drm/exynos/exynos_drm_rotator.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) -- 1.9.2 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c b/drivers/gpu/drm/exynos/exynos_drm_rotator.c index 2f5c118f4c8e..bea0f7826d30 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c +++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c @@ -790,10 +790,10 @@ static int rotator_remove(struct platform_device *pdev) static int rotator_clk_crtl(struct rot_context *rot, bool enable) { if (enable) { - clk_enable(rot->clock); + clk_prepare_enable(rot->clock); rot->suspended = false; } else { - clk_disable(rot->clock); + clk_disable_unprepare(rot->clock); rot->suspended = true; }