dmaengine: fsl_raid: Simplify with scoped for each OF child loop

Use scoped for-each loop when iterating over device nodes to make code a
bit simpler.

Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Acked-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260109-of-for-each-compatible-scoped-v3-10-c22fa2c0749a@oss.qualcomm.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

Author: krzk

drivers/dma/fsl_raid.c

@@ -746,7 +746,6 @@ static int fsl_re_chan_probe(struct platform_device *ofdev,
 static int fsl_re_probe(struct platform_device *ofdev)
 {
 	struct fsl_re_drv_private *re_priv;
-	struct device_node *np;
 	struct device_node *child;
 	u32 off;
 	u8 ridx = 0;
@@ -823,11 +822,10 @@ static int fsl_re_probe(struct platform_device *ofdev)
 	dev_set_drvdata(dev, re_priv);
 
 	/* Parse Device tree to find out the total number of JQs present */
-	for_each_compatible_node(np, NULL, "fsl,raideng-v1.0-job-queue") {
+	for_each_compatible_node_scoped(np, NULL, "fsl,raideng-v1.0-job-queue") {
 		rc = of_property_read_u32(np, "reg", &off);
 		if (rc) {
 			dev_err(dev, "Reg property not found in JQ node\n");
-			of_node_put(np);
 			return -ENODEV;
 		}
 		/* Find out the Job Rings present under each JQ */