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From:   Kefeng Wang <wangkefeng.wang@huawei.com>
To:     <linux-kernel@vger.kernel.org>
CC:     Masahiro Yamada <yamada.masahiro@socionext.com>,
        Kefeng Wang <wangkefeng.wang@huawei.com>,
        Tomi Valkeinen <tomi.valkeinen@ti.com>,
        "David Airlie" <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
        <dri-devel@lists.freedesktop.org>
Subject: [PATCH next 06/25] drm/omap: Use dev_get_drvdata()
Date:   Tue, 23 Apr 2019 15:50:01 +0800
Message-ID: <20190423075020.173734-7-wangkefeng.wang@huawei.com>
In-Reply-To: <20190423075020.173734-1-wangkefeng.wang@huawei.com>
References: <20190423075020.173734-1-wangkefeng.wang@huawei.com>
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Sender: linux-kernel-owner@vger.kernel.org
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Using dev_get_drvdata directly.

Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
 .../gpu/drm/omapdrm/displays/panel-dsi-cm.c    | 18 ++++++------------
 1 file changed, 6 insertions(+), 12 deletions(-)

diff --git a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
index 741a5e324767..913e8291a917 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
@@ -410,8 +410,7 @@ static const struct backlight_ops dsicm_bl_ops = {
 static ssize_t dsicm_num_errors_show(struct device *dev,
 		struct device_attribute *attr, char *buf)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct panel_drv_data *ddata = dev_get_drvdata(dev);
 	struct omap_dss_device *src = ddata->src;
 	u8 errors = 0;
 	int r;
@@ -442,8 +441,7 @@ static ssize_t dsicm_num_errors_show(struct device *dev,
 static ssize_t dsicm_hw_revision_show(struct device *dev,
 		struct device_attribute *attr, char *buf)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct panel_drv_data *ddata = dev_get_drvdata(dev);
 	struct omap_dss_device *src = ddata->src;
 	u8 id1, id2, id3;
 	int r;
@@ -474,8 +472,7 @@ static ssize_t dsicm_store_ulps(struct device *dev,
 		struct device_attribute *attr,
 		const char *buf, size_t count)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct panel_drv_data *ddata = dev_get_drvdata(dev);
 	struct omap_dss_device *src = ddata->src;
 	unsigned long t;
 	int r;
@@ -509,8 +506,7 @@ static ssize_t dsicm_show_ulps(struct device *dev,
 		struct device_attribute *attr,
 		char *buf)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct panel_drv_data *ddata = dev_get_drvdata(dev);
 	unsigned int t;
 
 	mutex_lock(&ddata->lock);
@@ -524,8 +520,7 @@ static ssize_t dsicm_store_ulps_timeout(struct device *dev,
 		struct device_attribute *attr,
 		const char *buf, size_t count)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct panel_drv_data *ddata = dev_get_drvdata(dev);
 	struct omap_dss_device *src = ddata->src;
 	unsigned long t;
 	int r;
@@ -556,8 +551,7 @@ static ssize_t dsicm_show_ulps_timeout(struct device *dev,
 		struct device_attribute *attr,
 		char *buf)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct panel_drv_data *ddata = dev_get_drvdata(dev);
 	unsigned int t;
 
 	mutex_lock(&ddata->lock);
-- 
2.20.1