From: Thierry Reding <treding@nvidia.com>
Date: Tue, 10 Jul 2018 12:51:38 +0200
Subject: drm/panel: p079zca: Use of_device_get_match_data()
Git-commit: b6d83fccd877221416658fbdb59ba4d1628ba800
Patch-mainline: v4.19-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
Use this helper to get rid of some extra boilerplate code.
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180710110127.12315-1-thierry.reding@gmail.com
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/panel/panel-innolux-p079zca.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
--- a/drivers/gpu/drm/panel/panel-innolux-p079zca.c
+++ b/drivers/gpu/drm/panel/panel-innolux-p079zca.c
@@ -11,6 +11,7 @@
#include <linux/gpio/consumer.h>
#include <linux/module.h>
#include <linux/of.h>
+#include <linux/of_device.h>
#include <linux/regulator/consumer.h>
#include <drm/drmP.h>
@@ -512,14 +513,9 @@ static void innolux_panel_del(struct inn
static int innolux_panel_probe(struct mipi_dsi_device *dsi)
{
const struct panel_desc *desc;
- const struct of_device_id *id;
int err;
- id = of_match_node(innolux_of_match, dsi->dev.of_node);
- if (!id)
- return -ENODEV;
-
- desc = id->data;
+ desc = of_device_get_match_data(&dsi->dev);
dsi->mode_flags = desc->flags;
dsi->format = desc->format;
dsi->lanes = desc->lanes;