Use the common compare helper from component.

Cc: Inki Dae <inki....@samsung.com>
Cc: Joonyoung Shim <jy0922.s...@samsung.com>
Cc: Seung-Woo Kim <sw0312....@samsung.com>
Cc: Kyungmin Park <kyungmin.p...@samsung.com>
Cc: Krzysztof Kozlowski <krzysztof.kozlow...@canonical.com>
Cc: linux-samsung-...@vger.kernel.org
Signed-off-by: Yong Wu <yong...@mediatek.com>
---
 drivers/gpu/drm/exynos/exynos_drm_drv.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c 
b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index 9743b6b17447..d8b49a3c9b0f 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -212,11 +212,6 @@ static struct exynos_drm_driver_info exynos_drm_drivers[] 
= {
        }
 };
 
-static int compare_dev(struct device *dev, void *data)
-{
-       return dev == (struct device *)data;
-}
-
 static struct component_match *exynos_drm_match_add(struct device *dev)
 {
        struct component_match *match = NULL;
@@ -234,8 +229,7 @@ static struct component_match *exynos_drm_match_add(struct 
device *dev)
 
                        if (!(info->flags & DRM_FIMC_DEVICE) ||
                            exynos_drm_check_fimc_device(d) == 0)
-                               component_match_add(dev, &match,
-                                                   compare_dev, d);
+                               component_match_add(dev, &match, 
component_compare_dev, d);
                        p = d;
                }
                put_device(p);
-- 
2.18.0

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