diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index 6b93e8a0c637..3f8fc9d5a508 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -1513,31 +1513,31 @@ static const struct platform_device_id s3c64xx_spi_driver_ids[] = {
 
 static const struct of_device_id s3c64xx_spi_dt_match[] = {
 	{ .compatible = "samsung,s3c2443-spi",
-			.data = (void *)&s3c2443_spi_port_config,
+			.data = &s3c2443_spi_port_config,
 	},
 	{ .compatible = "samsung,s3c6410-spi",
-			.data = (void *)&s3c6410_spi_port_config,
+			.data = &s3c6410_spi_port_config,
 	},
 	{ .compatible = "samsung,s5pv210-spi",
-			.data = (void *)&s5pv210_spi_port_config,
+			.data = &s5pv210_spi_port_config,
 	},
 	{ .compatible = "samsung,exynos4210-spi",
-			.data = (void *)&exynos4_spi_port_config,
+			.data = &exynos4_spi_port_config,
 	},
 	{ .compatible = "samsung,exynos7-spi",
-			.data = (void *)&exynos7_spi_port_config,
+			.data = &exynos7_spi_port_config,
 	},
 	{ .compatible = "samsung,exynos5433-spi",
-			.data = (void *)&exynos5433_spi_port_config,
+			.data = &exynos5433_spi_port_config,
 	},
 	{ .compatible = "samsung,exynos850-spi",
-			.data = (void *)&exynos850_spi_port_config,
+			.data = &exynos850_spi_port_config,
 	},
 	{ .compatible = "samsung,exynosautov9-spi",
-			.data = (void *)&exynosautov9_spi_port_config,
+			.data = &exynosautov9_spi_port_config,
 	},
 	{ .compatible = "tesla,fsd-spi",
-			.data = (void *)&fsd_spi_port_config,
+			.data = &fsd_spi_port_config,
 	},
 	{ },
 };