From 19e61d41404fe4094c2d54943dbf883d9bbca864 Mon Sep 17 00:00:00 2001 From: Arnaud Ebalard Date: Mon, 20 Jan 2014 22:52:05 +0100 Subject: ARM: mvebu: fix compilation warning on Armada 370 (i.e. non-SMP) The following appears during compilation for an Armada 370 target because 'irq_controller_lock' is used only when CONFIG_SMP is enabled: drivers/irqchip/irq-armada-370-xp.c:62:8: warning: 'irq_controller_lock' defined but not used [-Wunused-variable] Fix that warning by moving declaration of 'irq_controller_lock' inside existing #ifdef. Signed-off-by: Arnaud Ebalard Signed-off-by: Jason Cooper --- drivers/irqchip/irq-armada-370-xp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers') diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c index 433cc8568de..9300bc32784 100644 --- a/drivers/irqchip/irq-armada-370-xp.c +++ b/drivers/irqchip/irq-armada-370-xp.c @@ -59,8 +59,6 @@ #define PCI_MSI_DOORBELL_END (32) #define PCI_MSI_DOORBELL_MASK 0xFFFF0000 -static DEFINE_RAW_SPINLOCK(irq_controller_lock); - static void __iomem *per_cpu_int_base; static void __iomem *main_int_base; static struct irq_domain *armada_370_xp_mpic_domain; @@ -239,6 +237,8 @@ static inline int armada_370_xp_msi_init(struct device_node *node, #endif #ifdef CONFIG_SMP +static DEFINE_RAW_SPINLOCK(irq_controller_lock); + static int armada_xp_set_affinity(struct irq_data *d, const struct cpumask *mask_val, bool force) { -- cgit v1.2.3-18-g5258