drm/tegra: dc: Use of_device_get_match_data()
Avoid some boilerplate by calling of_device_get_match_data() instead of
open-coding the equivalent in the driver.
Signed-off-by: Thierry Reding <treding@nvidia.com>
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index bc51eb8..2b5e052 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -10,6 +10,7 @@
#include <linux/clk.h>
#include <linux/debugfs.h>
#include <linux/iommu.h>
+#include <linux/of_device.h>
#include <linux/pm_runtime.h>
#include <linux/reset.h>
@@ -1985,7 +1986,6 @@ static int tegra_dc_parse_dt(struct tegra_dc *dc)
static int tegra_dc_probe(struct platform_device *pdev)
{
- const struct of_device_id *id;
struct resource *regs;
struct tegra_dc *dc;
int err;
@@ -1994,14 +1994,11 @@ static int tegra_dc_probe(struct platform_device *pdev)
if (!dc)
return -ENOMEM;
- id = of_match_node(tegra_dc_of_match, pdev->dev.of_node);
- if (!id)
- return -ENODEV;
+ dc->soc = of_device_get_match_data(&pdev->dev);
spin_lock_init(&dc->lock);
INIT_LIST_HEAD(&dc->list);
dc->dev = &pdev->dev;
- dc->soc = id->data;
err = tegra_dc_parse_dt(dc);
if (err < 0)