From 7c32919a378782c95c72bc028b5c30dfe8c11f82 Mon Sep 17 00:00:00 2001 From: Liang He Date: Tue, 28 Jun 2022 19:29:39 +0800 Subject: ARM: OMAP2+: omap4-common: Fix refcount leak bug In omap4_sram_init(), of_find_compatible_node() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore. Signed-off-by: Liang He Message-Id: <20220628112939.160737-1-windhl@126.com> Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/omap4-common.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 6d1eb4eefefe..d9ed2a5dcd5e 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -140,6 +140,7 @@ static int __init omap4_sram_init(void) __func__); else sram_sync = (void __iomem *)gen_pool_alloc(sram_pool, PAGE_SIZE); + of_node_put(np); return 0; } -- cgit v1.2.3