On Mon, May 23, 2016 at 05:43:02PM +0800, CK Hu wrote:
Hi, YT:
One comment below.
On Fri, 2016-05-20 at 23:05 +0800, yt.shen@mediatek.com wrote:
From: YT Shen yt.shen@mediatek.com
There are some hardware settings changed, between MT8173 & MT2701: DISP_OVL address offset changed, color format definition changed. DISP_RDMA fifo size changed. DISP_COLOR offset changed.
Signed-off-by: YT Shen yt.shen@mediatek.com
+static inline struct mtk_ddp_comp_driver_data *mtk_ovl_get_driver_data(
- struct platform_device *pdev)
+{
- const struct of_device_id *of_id =
of_match_device(mtk_disp_ovl_driver_dt_match, &pdev->dev);- return (struct mtk_ddp_comp_driver_data *)of_id->data;
+}
+static inline struct mtk_ddp_comp_driver_data *mtk_rdma_get_driver_data(
- struct platform_device *pdev)
+{
- const struct of_device_id *of_id =
of_match_device(mtk_disp_rdma_driver_dt_match, &pdev->dev);- return (struct mtk_ddp_comp_driver_data *)of_id->data;
+}
+static inline struct mtk_ddp_comp_driver_data *mtk_color_get_driver_data(
- struct device_node *node)
+{
- const struct of_device_id *of_id =
of_match_node(mtk_disp_color_driver_dt_match, node);- return (struct mtk_ddp_comp_driver_data *)of_id->data;
+}
These three functions looks the same with different parameter: mtk_disp_ovl_driver_dt_match, mtk_disp_rdma_driver_dt_match, and mtk_disp_color_driver_dt_match. So merge them to prevent duplicated code.
I think what you really want is of_device_get_match_data().
Thierry