add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/irqchip/irq-gic-realview.c
..
..
@@ -57,6 +57,7 @@
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 	/* The PB11MPCore GIC needs to be configured in the syscon */
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 	map = syscon_node_to_regmap(np);
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+	of_node_put(np);
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 	if (!IS_ERR(map)) {
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 		/* new irq mode with no DCC */
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 		regmap_write(map, REALVIEW_SYS_LOCK_OFFSET,