From 95590a6286c547b7287d01c55515fb96b904aa03 Mon Sep 17 00:00:00 2001 From: zhong jiang Date: Thu, 16 Aug 2018 18:26:22 +0800 Subject: ARM: at91: pm: call put_device instead of of_node_put in at91_pm_config_ws of_find_device_by_node takes a reference to the struct device when it finds a match via get_device. but it fails to put_device in at91_pm_config_ws, for_each_matching_node_and_match will get and put the node properly, there is no need to call the of_put_node. Therefore, just call put_device instead of of_node_put in at91_pm_config_ws. Fixes: d7484f5c6b3b ("ARM: at91: pm: configure wakeup sources for ULP1 mode") Suggested-by: Claudiu Beznea Signed-off-by: zhong jiang Signed-off-by: Alexandre Belloni --- arch/arm/mach-at91/pm.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/arm/mach-at91/pm.c') diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index b6488d8b7142..51e808adb00c 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -143,15 +143,15 @@ static int at91_pm_config_ws(unsigned int pm_mode, bool set) /* Check if enabled on SHDWC. */ if (wsi->shdwc_mr_bit && !(val & wsi->shdwc_mr_bit)) - goto put_node; + goto put_device; mode |= wsi->pmc_fsmr_bit; if (wsi->set_polarity) polarity |= wsi->pmc_fsmr_bit; } -put_node: - of_node_put(np); +put_device: + put_device(&pdev->dev); } if (mode) { -- cgit v1.2.3