From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752818AbcAGJAF (ORCPT ); Thu, 7 Jan 2016 04:00:05 -0500 Received: from lucky1.263xmail.com ([211.157.147.131]:37800 "EHLO lucky1.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752542AbcAGJAA (ORCPT ); Thu, 7 Jan 2016 04:00:00 -0500 X-263anti-spam: KSV:0; X-MAIL-GRAY: 1 X-MAIL-DELIVERY: 0 X-KSVirus-check: 0 X-ABS-CHECKED: 4 X-ADDR-CHECKED: 0 X-RL-SENDER: ykk@rock-chips.com X-FST-TO: rmk+kernel@arm.linux.org.uk X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: ykk@rock-chips.com X-UNIQUE-TAG: X-ATTACHMENT-NUM: 0 X-DNS-TYPE: 0 From: Yakir Yang To: Russell King , Philipp Zabel , Andy Yan , Mark Yao , Heiko Stuebner Cc: David Airlie , Rob Herring , Kumar Gala , Zheng Yang , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Yakir Yang Subject: [RFC PATCH v2 1/4] drm: dw-hdmi: make it easy to recovery the platform data for platform driver Date: Thu, 7 Jan 2016 16:57:53 +0800 Message-Id: <1452157073-18576-1-git-send-email-ykk@rock-chips.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1452156811-18150-1-git-send-email-ykk@rock-chips.com> References: <1452156811-18150-1-git-send-email-ykk@rock-chips.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Yakir Yang --- Changes in v2: None drivers/gpu/drm/imx/dw_hdmi-imx.c | 7 ++++--- drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 7 ++++--- 2 files changed, 8 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/imx/dw_hdmi-imx.c b/drivers/gpu/drm/imx/dw_hdmi-imx.c index 063825f..0968610 100644 --- a/drivers/gpu/drm/imx/dw_hdmi-imx.c +++ b/drivers/gpu/drm/imx/dw_hdmi-imx.c @@ -26,6 +26,7 @@ struct imx_hdmi { struct device *dev; struct drm_encoder encoder; struct regmap *regmap; + struct dw_hdmi_plat_data plat_data; }; static const struct dw_hdmi_mpll_config imx_mpll_cfg[] = { @@ -204,7 +205,6 @@ static int dw_hdmi_imx_bind(struct device *dev, struct device *master, void *data) { struct platform_device *pdev = to_platform_device(dev); - const struct dw_hdmi_plat_data *plat_data; const struct of_device_id *match; struct drm_device *drm = data; struct drm_encoder *encoder; @@ -221,7 +221,7 @@ static int dw_hdmi_imx_bind(struct device *dev, struct device *master, return -ENOMEM; match = of_match_node(dw_hdmi_imx_dt_ids, pdev->dev.of_node); - plat_data = match->data; + hdmi->plat_data = *(const struct dw_hdmi_plat_data *)match->data; hdmi->dev = &pdev->dev; encoder = &hdmi->encoder; @@ -253,7 +253,8 @@ static int dw_hdmi_imx_bind(struct device *dev, struct device *master, drm_encoder_init(drm, encoder, &dw_hdmi_imx_encoder_funcs, DRM_MODE_ENCODER_TMDS, NULL); - return dw_hdmi_bind(dev, master, data, encoder, iores, irq, plat_data); + return dw_hdmi_bind(dev, master, data, encoder, iores, irq, + &hdmi->plat_data); } static void dw_hdmi_imx_unbind(struct device *dev, struct device *master, diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c index c65ce8c..d5816b3 100644 --- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c +++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c @@ -28,6 +28,7 @@ struct rockchip_hdmi { struct device *dev; struct regmap *regmap; struct drm_encoder encoder; + struct dw_hdmi_plat_data plat_data; }; #define to_rockchip_hdmi(x) container_of(x, struct rockchip_hdmi, x) @@ -242,7 +243,6 @@ static int dw_hdmi_rockchip_bind(struct device *dev, struct device *master, void *data) { struct platform_device *pdev = to_platform_device(dev); - const struct dw_hdmi_plat_data *plat_data; const struct of_device_id *match; struct drm_device *drm = data; struct drm_encoder *encoder; @@ -259,7 +259,7 @@ static int dw_hdmi_rockchip_bind(struct device *dev, struct device *master, return -ENOMEM; match = of_match_node(dw_hdmi_rockchip_dt_ids, pdev->dev.of_node); - plat_data = match->data; + hdmi->plat_data = *(const struct dw_hdmi_plat_data *)match->data; hdmi->dev = &pdev->dev; encoder = &hdmi->encoder; @@ -293,7 +293,8 @@ static int dw_hdmi_rockchip_bind(struct device *dev, struct device *master, drm_encoder_init(drm, encoder, &dw_hdmi_rockchip_encoder_funcs, DRM_MODE_ENCODER_TMDS, NULL); - return dw_hdmi_bind(dev, master, data, encoder, iores, irq, plat_data); + return dw_hdmi_bind(dev, master, data, encoder, iores, irq, + &hdmi->plat_data); } static void dw_hdmi_rockchip_unbind(struct device *dev, struct device *master, -- 2.1.2