diff options
| author | Arnaud Ebalard <arno@natisbad.org> | 2014-01-20 22:52:05 +0100 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2014-01-21 01:55:47 +0100 |
| commit | 19e61d41404fe4094c2d54943dbf883d9bbca864 (patch) | |
| tree | 7cc5c3b1d2d6fa94f4da818fd49227bd9593bd54 /drivers/irqchip/irq-armada-370-xp.c | |
| parent | ARM: mvebu: Fix kernel hang in mvebu_soc_id_init() when of_iomap failed (diff) | |
| download | linux-19e61d41404fe4094c2d54943dbf883d9bbca864.tar.xz linux-19e61d41404fe4094c2d54943dbf883d9bbca864.zip | |
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 <arno@natisbad.org>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'drivers/irqchip/irq-armada-370-xp.c')
| -rw-r--r-- | drivers/irqchip/irq-armada-370-xp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c index 433cc8568dec..9300bc32784e 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) { |