From 2dd00d31d488707d0c60088aeb41b6bc2450a7b2 Mon Sep 17 00:00:00 2001 From: Douglas Anderson Date: Thu, 11 Apr 2019 16:21:54 -0700 Subject: ARM: rockchip: Mark pm-init functions __init The functions rk3288_config_bootdata() and rk3288_suspend_init() are only called in the context of rockchip_suspend_init() which is already marked __init. We can mark them __init too. Signed-off-by: Douglas Anderson Signed-off-by: Heiko Stuebner --- arch/arm/mach-rockchip/pm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-rockchip/pm.c b/arch/arm/mach-rockchip/pm.c index 0592534e0b88..065b09e6f1eb 100644 --- a/arch/arm/mach-rockchip/pm.c +++ b/arch/arm/mach-rockchip/pm.c @@ -59,7 +59,7 @@ static inline u32 rk3288_l2_config(void) return l2ctlr; } -static void rk3288_config_bootdata(void) +static void __init rk3288_config_bootdata(void) { rkpm_bootdata_cpusp = rk3288_bootram_phy + (SZ_4K - 8); rkpm_bootdata_cpu_code = __pa_symbol(cpu_resume); @@ -230,7 +230,7 @@ static void rk3288_suspend_finish(void) pr_err("%s: Suspend finish failed\n", __func__); } -static int rk3288_suspend_init(struct device_node *np) +static int __init rk3288_suspend_init(struct device_node *np) { struct device_node *sram_np; struct resource res; -- cgit v1.2.3 From fbd7af041586a15f5dc15b9ec051d25aa5ebe00a Mon Sep 17 00:00:00 2001 From: Wen Yang Date: Tue, 5 Mar 2019 19:32:56 +0800 Subject: ARM: rockchip: add missing of_node_put in rockchip_smp_prepare_pmu The call to of_get_next_child returns a node pointer with refcount incremented thus it must be explicitly decremented after the last usage. Detected by coccinelle with the following warnings: ./arch/arm/mach-rockchip/platsmp.c:250:2-8: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 241, but without a corresponding object release within this function. ./arch/arm/mach-rockchip/platsmp.c:260:2-8: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 241, but without a corresponding object release within this function. ./arch/arm/mach-rockchip/platsmp.c:263:1-7: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 241, but without a corresponding object release within this function. Signed-off-by: Wen Yang Cc: Russell King Cc: Heiko Stuebner Cc: linux-arm-kernel@lists.infradead.org Cc: linux-rockchip@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Heiko Stuebner --- arch/arm/mach-rockchip/platsmp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-rockchip/platsmp.c b/arch/arm/mach-rockchip/platsmp.c index 51984a40b097..4675d9202000 100644 --- a/arch/arm/mach-rockchip/platsmp.c +++ b/arch/arm/mach-rockchip/platsmp.c @@ -245,6 +245,7 @@ static int __init rockchip_smp_prepare_pmu(void) } pmu_base = of_iomap(node, 0); + of_node_put(node); if (!pmu_base) { pr_err("%s: could not map pmu registers\n", __func__); return -ENOMEM; -- cgit v1.2.3