realtek: 6.12: adapt RTL9300 i2c bus & mux drivers

Fix minor compilation errors due to kernel changes.

Signed-off-by: Jonas Jelonek <[email protected]>
Signed-off-by: Markus Stockhausen <[email protected]>
Link: https://github.com/openwrt/openwrt/pull/18935
Signed-off-by: Robert Marko <[email protected]>

target/linux/realtek/files-6.12/drivers/i2c/busses/i2c-rtl9300.c

@@ -2,6 +2,7 @@
 
 #include <linux/module.h>
 #include <linux/of_platform.h>
+#include <linux/platform_device.h>
 #include "i2c-rtl9300.h"
 
 #define REG(i, x)	(i->base + x + (i->scl_num ? i->mst2_offset : 0))
@@ -411,7 +412,7 @@ static int rtl9300_i2c_probe(struct platform_device *pdev)
 	adap->dev.parent = &pdev->dev;
 	i2c_set_adapdata(adap, i2c);
 	adap->dev.of_node = node;
-	strlcpy(adap->name, dev_name(&pdev->dev), sizeof(adap->name));
+	strscpy(adap->name, dev_name(&pdev->dev), sizeof(adap->name));
 
 	platform_set_drvdata(pdev, i2c);
 
@@ -422,13 +423,11 @@ static int rtl9300_i2c_probe(struct platform_device *pdev)
 	return ret;
 }
 
-static int rtl9300_i2c_remove(struct platform_device *pdev)
+static void rtl9300_i2c_remove(struct platform_device *pdev)
 {
 	struct rtl9300_i2c *i2c = platform_get_drvdata(pdev);
 
 	i2c_del_adapter(&i2c->adap);
-
-	return 0;
 }
 
 struct i2c_drv_data rtl9300_i2c_drv_data = {

target/linux/realtek/files-6.12/drivers/i2c/muxes/i2c-mux-rtl9300.c

@@ -251,7 +251,7 @@ static int rtl9300_i2c_mux_probe(struct platform_device *pdev)
 
 		mux_data->sda_sel(muxc, channels[chan].sda_num);
 
-		ret = i2c_mux_add_adapter(muxc, 0, chan, 0);
+		ret = i2c_mux_add_adapter(muxc, 0, chan);
 		if (ret)
 			goto err_children;
 	}
@@ -268,14 +268,12 @@ err_parent:
 	return ret;
 }
 
-static int rtl9300_i2c_mux_remove(struct platform_device *pdev)
+static void rtl9300_i2c_mux_remove(struct platform_device *pdev)
 {
 	struct i2c_mux_core *muxc = platform_get_drvdata(pdev);
 
 	i2c_mux_del_adapters(muxc);
 	i2c_put_adapter(muxc->parent);
-
-	return 0;
 }
 
 static struct platform_driver i2c_mux_driver = {