[PATCH v2 03/32] drm/mediatek: Adapt for constified device_find_child()

[Zijun Hu <zijun_hu@xxxxxxxxxx>]

From: Zijun Hu <quic_zijuhu@xxxxxxxxxxx>

device_find_child() has been constified to take new match function type:
typedef int (*device_match_t)(struct device *dev, const void *data);

Make mtk_drm_match() take a const pointer to adapt for the new type.

Signed-off-by: Zijun Hu <quic_zijuhu@xxxxxxxxxxx>
---
 drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index 9a8ef8558da921c75c1ab1986795bbc0a394899d..7a276c3965cd0e9147dffb28693fd9d1a1053fc7 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -359,7 +359,7 @@ static const struct of_device_id mtk_drm_of_ids[] = {
 };
 MODULE_DEVICE_TABLE(of, mtk_drm_of_ids);
 
-static int mtk_drm_match(struct device *dev, void *data)
+static int mtk_drm_match(struct device *dev, const void *data)
 {
 	if (!strncmp(dev_name(dev), "mediatek-drm", sizeof("mediatek-drm") - 1))
 		return true;

-- 
2.34.1