linux-kernel - [PATCH] GICv3: Fixing 32 bit compatibility

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Date:	Mon,  8 Sep 2014 16:11:19 +0200
From:	Robert Richter <rric@...nel.org>
To:	Thomas Gleixner <tglx@...utronix.de>,
	Jason Cooper <jason@...edaemon.net>
Cc:	Marc Zyngier <marc.zyngier@....com>,
	linux-arm-kernel@...ts.infradead.org,
	Robert Richter <rrichter@...ium.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH] GICv3: Fixing 32 bit compatibility

From: Robert Richter <rrichter@...ium.com>

Fixing 32 bit compatibility by using ULL for u64 constants.

Signed-off-by: Robert Richter <rrichter@...ium.com>
---
 drivers/irqchip/irq-gic-v3.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c
index 57eaa5a0b1e3..9e13c87c7dfe 100644
--- a/drivers/irqchip/irq-gic-v3.c
+++ b/drivers/irqchip/irq-gic-v3.c
@@ -441,7 +441,7 @@ static u16 gic_compute_target_list(int *base_cpu, const struct cpumask *mask,
 
 		mpidr = cpu_logical_map(cpu);
 
-		if (cluster_id != (mpidr & ~0xffUL)) {
+		if (cluster_id != (mpidr & ~0xffULL)) {
 			cpu--;
 			goto out;
 		}
@@ -479,7 +479,7 @@ static void gic_raise_softirq(const struct cpumask *mask, unsigned int irq)
 	smp_wmb();
 
 	for_each_cpu_mask(cpu, *mask) {
-		u64 cluster_id = cpu_logical_map(cpu) & ~0xffUL;
+		u64 cluster_id = cpu_logical_map(cpu) & ~0xffULL;
 		u16 tlist;
 
 		tlist = gic_compute_target_list(&cpu, mask, cluster_id);
-- 
2.0.1

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