From: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Date: Thu, 15 Apr 2021 09:38:02 +0000 (+0200)
Subject: i2c: s3c2410: simplify getting of_device_id match data
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=af92cca1710f63741925d97fe6ec0bd5eecec627;p=linux.git

i2c: s3c2410: simplify getting of_device_id match data

Use of_device_get_match_data() to make the code slightly smaller.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Sylwester Nawrocki <snawrocki@kernel.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
---

diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index 62a903fbe9121..ab928613afba4 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -24,6 +24,7 @@
 #include <linux/slab.h>
 #include <linux/io.h>
 #include <linux/of.h>
+#include <linux/of_device.h>
 #include <linux/gpio/consumer.h>
 #include <linux/pinctrl/consumer.h>
 #include <linux/mfd/syscon.h>
@@ -156,12 +157,8 @@ MODULE_DEVICE_TABLE(of, s3c24xx_i2c_match);
  */
 static inline kernel_ulong_t s3c24xx_get_device_quirks(struct platform_device *pdev)
 {
-	if (pdev->dev.of_node) {
-		const struct of_device_id *match;
-
-		match = of_match_node(s3c24xx_i2c_match, pdev->dev.of_node);
-		return (kernel_ulong_t)match->data;
-	}
+	if (pdev->dev.of_node)
+		return (kernel_ulong_t)of_device_get_match_data(&pdev->dev);
 
 	return platform_get_device_id(pdev)->driver_data;
 }