6 files changed, 14 insertions, 19 deletions

diff --git a/drivers/gpu/drm/omapdrm/dss/base.c b/drivers/gpu/drm/omapdrm/dss/base.c
index 6346bc967a77..c248c3c31904 100644
--- a/drivers/gpu/drm/omapdrm/dss/base.c
+++ b/drivers/gpu/drm/omapdrm/dss/base.c
@@ -18,10 +18,11 @@
 #include <linux/of.h>
 #include <linux/of_graph.h>
 #include <linux/list.h>
+
+#include "dss.h"
 #include "omapdss.h"
 
 static struct dss_device *dss_device;
-static const struct dispc_ops *ops;
 
 static struct list_head omapdss_comp_list;
 
@@ -43,15 +44,9 @@ void omapdss_set_dss(struct dss_device *dss)
 }
 EXPORT_SYMBOL(omapdss_set_dss);
 
-void dispc_set_ops(const struct dispc_ops *o)
-{
-        ops = o;
-}
-EXPORT_SYMBOL(dispc_set_ops);
-
-const struct dispc_ops *dispc_get_ops(void)
+const struct dispc_ops *dispc_get_ops(struct dss_device *dss)
 {
-        return ops;
+        return dss->dispc_ops;
 }
 EXPORT_SYMBOL(dispc_get_ops);
 
diff --git a/drivers/gpu/drm/omapdrm/dss/dispc.c b/drivers/gpu/drm/omapdrm/dss/dispc.c
index 8019cc9f4f97..aae6037f499f 100644
--- a/drivers/gpu/drm/omapdrm/dss/dispc.c
+++ b/drivers/gpu/drm/omapdrm/dss/dispc.c
@@ -4622,7 +4622,7 @@ static int dispc_bind(struct device *dev, struct device *master, void *data)
 
         dispc_runtime_put();
 
-        dispc_set_ops(&dispc_ops);
+        dss->dispc_ops = &dispc_ops;
 
         dispc.debugfs = dss_debugfs_create_file(dss, "dispc", dispc_dump_regs,
                                                 &dispc);
@@ -4637,9 +4637,11 @@ err_runtime_get:
 static void dispc_unbind(struct device *dev, struct device *master,
                                void *data)
 {
+        struct dss_device *dss = dispc.dss;
+
         dss_debugfs_remove_file(dispc.debugfs);
 
-        dispc_set_ops(NULL);
+        dss->dispc_ops = NULL;
 
         pm_runtime_disable(dev);
 
diff --git a/drivers/gpu/drm/omapdrm/dss/dss.h b/drivers/gpu/drm/omapdrm/dss/dss.h
index 764c52025a27..348378f1b5a5 100644
--- a/drivers/gpu/drm/omapdrm/dss/dss.h
+++ b/drivers/gpu/drm/omapdrm/dss/dss.h
@@ -271,6 +271,8 @@ struct dss_device {
         struct dss_pll *plls[4];
         struct dss_pll  *video1_pll;
         struct dss_pll  *video2_pll;
+
+        const struct dispc_ops *dispc_ops;
 };
 
 /* core */
diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h
index 312485714703..4bf7843b4aec 100644
--- a/drivers/gpu/drm/omapdrm/dss/omapdss.h
+++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h
@@ -733,8 +733,7 @@ struct dispc_ops {
         const u32 *(*ovl_get_color_modes)(enum omap_plane_id plane);
 };
 
-void dispc_set_ops(const struct dispc_ops *o);
-const struct dispc_ops *dispc_get_ops(void);
+const struct dispc_ops *dispc_get_ops(struct dss_device *dss);
 
 bool omapdss_component_is_display(struct device_node *node);
 bool omapdss_component_is_output(struct device_node *node);
diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
index 61d8d17a4243..ffe4f698d291 100644
--- a/drivers/gpu/drm/omapdrm/omap_crtc.c
+++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
@@ -117,12 +117,10 @@ static int omap_crtc_dss_connect(struct omap_drm_private *priv,
                 enum omap_channel channel,
                 struct omap_dss_device *dst)
 {
-        const struct dispc_ops *dispc_ops = dispc_get_ops();
-
         if (omap_crtc_output[channel])
                 return -EINVAL;
 
-        if ((dispc_ops->mgr_get_supported_outputs(channel) & dst->id) == 0)
+        if (!(priv->dispc_ops->mgr_get_supported_outputs(channel) & dst->id))
                 return -EINVAL;
 
         omap_crtc_output[channel] = dst;
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c
index 003445b70ee7..a93916cd0258 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.c
+++ b/drivers/gpu/drm/omapdrm/omap_drv.c
@@ -520,6 +520,8 @@ static int omapdrm_init(struct omap_drm_private *priv, struct device *dev)
         DBG("%s", dev_name(dev));
 
         priv->dev = dev;
+        priv->dss = omapdss_get_dss();
+        priv->dispc_ops = dispc_get_ops(priv->dss);
 
         omap_crtc_pre_init(priv);
 
@@ -527,9 +529,6 @@ static int omapdrm_init(struct omap_drm_private *priv, struct device *dev)
         if (ret)
                 goto err_crtc_uninit;
 
-        priv->dss = omapdss_get_dss();
-        priv->dispc_ops = dispc_get_ops();
-
         soc = soc_device_match(omapdrm_soc_devices);
         priv->omaprev = soc ? (unsigned int)soc->data : 0;
         priv->wq = alloc_ordered_workqueue("omapdrm", 0);