From: Arnd Bergmann <arnd@arndb.de>
Date: Mon, 18 Jul 2016 16:03:21 +0000 (+0200)
Subject: irqchip/armada: Avoid unused function warnings
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c76c15e6f16c1529b524ba2c519c4fcef7a45e16;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

irqchip/armada: Avoid unused function warnings

When building with CONFIG_SMP disabled, we get some new harmless warnings:

 drivers/irqchip/irq-armada-370-xp.c:356:12: error: 'mpic_cascaded_starting_cpu' defined but not used [-Werror=unused-function]
  static int mpic_cascaded_starting_cpu(unsigned int cpu)
            ^~~~~~~~~~~~~~~~~~~~~~~~~~
 drivers/irqchip/irq-armada-370-xp.c:349:12: error: 'armada_xp_mpic_starting_cpu' defined but not used [-Werror=unused-function]
  static int armada_xp_mpic_starting_cpu(unsigned int cpu)

This moves the unused functions into the #ifdef, as they previously were.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Cc: David S. Miller <davem@davemloft.net>
Cc: Gregory CLEMENT <gregory.clement@free-electrons.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Richard Cochran <rcochran@linutronix.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Fixes: cb5ff2d245c1 ("irqchip/armada-370-xp: Convert to hotplug state machine")
Link: http://lkml.kernel.org/r/20160718160335.3134412-1-arnd@arndb.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---

diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c
index e2b8feedc5d8..cdef4405ca50 100644
--- a/drivers/irqchip/irq-armada-370-xp.c
+++ b/drivers/irqchip/irq-armada-370-xp.c
@@ -344,7 +344,6 @@ static void armada_mpic_send_doorbell(const struct cpumask *mask,
 	writel((map << 8) | irq, main_int_base +
 		ARMADA_370_XP_SW_TRIG_INT_OFFS);
 }
-#endif
 
 static int armada_xp_mpic_starting_cpu(unsigned int cpu)
 {
@@ -359,6 +358,7 @@ static int mpic_cascaded_starting_cpu(unsigned int cpu)
 	enable_percpu_irq(parent_irq, IRQ_TYPE_NONE);
 	return 0;
 }
+#endif
 
 static const struct irq_domain_ops armada_370_xp_mpic_irq_ops = {
 	.map = armada_370_xp_mpic_irq_map,