Messages in this thread Patch in this message | | | From | Claudiu Beznea <> | Subject | [PATCH 3/3] ARM: at91: pm: put node after its usage | Date | Mon, 3 Aug 2020 10:25:17 +0300 |
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of_find_matching_node_and_match() returns a node pointer with refcount incremented. Use of_node_put() after the node has been used.
Fixes: 13f16017d3e3f ("ARM: at91: pm: Tie the USB clock mask to the pmc") Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> --- arch/arm/mach-at91/pm.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index caf87efc7eeb..3d2ee8273b4c 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -849,6 +849,7 @@ static void __init at91_pm_init(void (*pm_idle)(void)) pmc_np = of_find_matching_node_and_match(NULL, atmel_pmc_ids, &of_id); soc_pm.data.pmc = of_iomap(pmc_np, 0); + of_node_put(pmc_np); if (!soc_pm.data.pmc) { pr_err("AT91: PM not supported, PMC not found\n"); return; -- 2.7.4
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