Commit 9d4ba117 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Rob Herring (Arm)
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ARM: at91: Simplify with scoped for each OF child loop 



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

Acked-by: default avatarNicolas Ferre <nicolas.ferre@microchip.com>
Reviewed-by: default avatarJonathan Cameron <jonathan.cameron@huawei.com>
Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: default avatarClaudiu Beznea <claudiu.beznea@tuxon.dev>
Link: https://patch.msgid.link/20260109-of-for-each-compatible-scoped-v3-2-c22fa2c0749a@oss.qualcomm.com


Signed-off-by: default avatarRob Herring (Arm) <robh@kernel.org>
parent 620097c6

arch/arm/mach-at91/pm.c

+2 −5
Original line number Diff line number Diff line
@@ -982,16 +982,13 @@ static void __init at91_pm_sram_init(void) 
	struct gen_pool *sram_pool;

	phys_addr_t sram_pbase;

	unsigned long sram_base;

	struct device_node *node;

	struct platform_device *pdev = NULL;



	for_each_compatible_node(node, NULL, "mmio-sram") {

	for_each_compatible_node_scoped(node, NULL, "mmio-sram") {

		pdev = of_find_device_by_node(node);

		if (pdev) {

			of_node_put(node);

		if (pdev)

			break;

	}

	}



	if (!pdev) {

		pr_warn("%s: failed to find sram device!\n", __func__);