From b1c7c750f75dc027602688e4cb192d7b883c71d3 Mon Sep 17 00:00:00 2001 From: Xiang W Date: Tue, 11 Jun 2024 19:19:30 +0800 Subject: lib: utils/irqchip: Skip initialize irqchip when dt is not enabled When the dt node has a status property and the value is not ok or okay, skip initializing irqchip. Signed-off-by: Xiang W Reviewed-by: Anup Patel --- lib/utils/irqchip/fdt_irqchip.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/lib/utils/irqchip/fdt_irqchip.c b/lib/utils/irqchip/fdt_irqchip.c index 1b6b674..c38b1d8 100644 --- a/lib/utils/irqchip/fdt_irqchip.c +++ b/lib/utils/irqchip/fdt_irqchip.c @@ -62,6 +62,9 @@ static int fdt_irqchip_cold_init(void) drv_added = false; while ((noff = fdt_find_match(fdt, noff, drv->match_table, &match)) >= 0) { + if (!fdt_node_is_enabled(fdt,noff)) + continue; + if (drv->cold_init) { rc = drv->cold_init(fdt, noff, match); if (rc == SBI_ENODEV) -- cgit v1.1