[PATCH] drm/armada: Use of_device_get_match_data()

[cgel . zte]

From: Minghao Chi (CGEL ZTE) <chi.ming...@zte.com.cn>

Use of_device_get_match_data() to simplify the code.

Reported-by: Zeal Robot <zea...@zte.com.cn>
Signed-off-by: Minghao Chi (CGEL ZTE) <chi.ming...@zte.com.cn>
---
 drivers/gpu/drm/armada/armada_crtc.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/armada/armada_crtc.c 
b/drivers/gpu/drm/armada/armada_crtc.c
index b7bb90ae787f..b18daef75354 100644
--- a/drivers/gpu/drm/armada/armada_crtc.c
+++ b/drivers/gpu/drm/armada/armada_crtc.c
@@ -1026,13 +1026,8 @@ armada_lcd_bind(struct device *dev, struct device 
*master, void *data)
 
                variant = (const struct armada_variant *)id->driver_data;
        } else {
-               const struct of_device_id *match;
                struct device_node *np, *parent = dev->of_node;
 
-               match = of_match_device(dev->driver->of_match_table, dev);
-               if (!match)
-                       return -ENXIO;
-
                np = of_get_child_by_name(parent, "ports");
                if (np)
                        parent = np;
@@ -1043,7 +1038,7 @@ armada_lcd_bind(struct device *dev, struct device 
*master, void *data)
                        return -ENXIO;
                }
 
-               variant = match->data;
+               variant = of_device_get_match_data(dev);
        }
 
        return armada_drm_crtc_create(drm, dev, res, irq, variant, port);
-- 
2.25.1