[PATCH] drm/aspeed: 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/aspeed/aspeed_gfx_drv.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c 
b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
index 65f172807a0d..9fe1983bd9c3 100644
--- a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
+++ b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
@@ -132,7 +132,6 @@ static int aspeed_gfx_load(struct drm_device *drm)
        struct aspeed_gfx *priv = to_aspeed_gfx(drm);
        struct device_node *np = pdev->dev.of_node;
        const struct aspeed_gfx_config *config;
-       const struct of_device_id *match;
        struct resource *res;
        int ret;
 
@@ -141,10 +140,7 @@ static int aspeed_gfx_load(struct drm_device *drm)
        if (IS_ERR(priv->base))
                return PTR_ERR(priv->base);
 
-       match = of_match_device(aspeed_gfx_match, &pdev->dev);
-       if (!match)
-               return -EINVAL;
-       config = match->data;
+       config = of_device_get_match_data(&pdev->dev);
 
        priv->dac_reg = config->dac_reg;
        priv->vga_scratch_reg = config->vga_scratch_reg;
-- 
2.25.1