Commit 69c8cbb4 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Rob Herring (Arm)
Browse files

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: default avatarJonathan Cameron <jonathan.cameron@huawei.com>
Acked-by: default avatarVinod Koul <vkoul@kernel.org>
Reviewed-by: default avatarFrank Li <Frank.Li@nxp.com>
Signed-off-by: default avatarKrzysztof 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: default avatarRob Herring (Arm) <robh@kernel.org>
parent 122b6c28

drivers/dma/fsl_raid.c

+1 −3
Original line number Diff line number Diff line
@@ -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 */