5 files changed, 13 insertions, 18 deletions
diff --git a/drivers/video/fbdev/omap2/omapfb/Kconfig b/drivers/video/fbdev/omap2/omapfb/Kconfig
index e6226aeed17e..3bf154e676d1 100644
--- a/drivers/video/fbdev/omap2/omapfb/Kconfig
+++ b/drivers/video/fbdev/omap2/omapfb/Kconfig
@@ -5,6 +5,7 @@ menuconfig FB_OMAP2
         tristate "OMAP2+ frame buffer support"
         depends on FB
         depends on DRM_OMAP = n
+	depends on GPIOLIB
 
         select FB_OMAP2_DSS
 	select OMAP2_VRFB if ARCH_OMAP2 || ARCH_OMAP3
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c
index bef431530090..87497a00241f 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c
@@ -387,8 +387,7 @@ static void dsicm_get_resolution(struct omap_dss_device *dssdev,
 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 *in = ddata->in;
 	u8 errors = 0;
 	int r;
@@ -419,8 +418,7 @@ 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 *in = ddata->in;
 	u8 id1, id2, id3;
 	int r;
@@ -451,8 +449,7 @@ 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 *in = ddata->in;
 	unsigned long t;
 	int r;
@@ -486,8 +483,7 @@ 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 t;
 
 	mutex_lock(&ddata->lock);
@@ -501,8 +497,7 @@ 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 *in = ddata->in;
 	unsigned long t;
 	int r;
@@ -533,8 +528,7 @@ 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 t;
 
 	mutex_lock(&ddata->lock);
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/manager.c b/drivers/video/fbdev/omap2/omapfb/dss/manager.c
index 69f86d2cc274..d21c641e1f3c 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/manager.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/manager.c
@@ -42,8 +42,8 @@ int dss_init_overlay_managers(void)
 
 	num_managers = dss_feat_get_num_mgrs();
 
-	managers = kzalloc(sizeof(struct omap_overlay_manager) * num_managers,
-			GFP_KERNEL);
+	managers = kcalloc(num_managers, sizeof(struct omap_overlay_manager),
+			   GFP_KERNEL);
 
 	BUG_ON(managers == NULL);
 
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/overlay.c b/drivers/video/fbdev/omap2/omapfb/dss/overlay.c
index d6c5d75d2ef8..be17a4785a5e 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/overlay.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/overlay.c
@@ -59,8 +59,8 @@ void dss_init_overlays(struct platform_device *pdev)
 
 	num_overlays = dss_feat_get_num_ovls();
 
-	overlays = kzalloc(sizeof(struct omap_overlay) * num_overlays,
-			GFP_KERNEL);
+	overlays = kcalloc(num_overlays, sizeof(struct omap_overlay),
+			   GFP_KERNEL);
 
 	BUG_ON(overlays == NULL);
 
diff --git a/drivers/video/fbdev/omap2/omapfb/vrfb.c b/drivers/video/fbdev/omap2/omapfb/vrfb.c
index f346b02eee1d..f355ecfac3b1 100644
--- a/drivers/video/fbdev/omap2/omapfb/vrfb.c
+++ b/drivers/video/fbdev/omap2/omapfb/vrfb.c
@@ -359,8 +359,8 @@ static int __init vrfb_probe(struct platform_device *pdev)
 
 	num_ctxs = pdev->num_resources - 1;
 
-	ctxs = devm_kzalloc(&pdev->dev,
-			sizeof(struct vrfb_ctx) * num_ctxs,
+	ctxs = devm_kcalloc(&pdev->dev,
+			num_ctxs, sizeof(struct vrfb_ctx),
 			GFP_KERNEL);
 
 	if (!ctxs)