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authorChristoph Lameter <cl@linux.com>2014-09-02 19:00:07 +0400
committerTejun Heo <tj@kernel.org>2014-09-19 07:48:08 +0400
commit513d1a2884a49654f368b5fa25ef186e976bdada (patch)
tree0e56ce0e273e47cf647564b5116712b16cfab7b6 /drivers/irqchip
parent59f6e2073c72d36c814a4417320bfa4874faa228 (diff)
downloadlinux-513d1a2884a49654f368b5fa25ef186e976bdada.tar.xz
irqchip: Properly fetch the per cpu offset
The raw_cpu_read() conversion dropped the fetch of the offset from base->percpu_base in gic_get_percpu_base. Signed-off-by: Christoph Lameter <cl@linux.com> Reported-and-tested-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/irqchip')
-rw-r--r--drivers/irqchip/irq-gic.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
index 399a707ec51e..3826698b5890 100644
--- a/drivers/irqchip/irq-gic.c
+++ b/drivers/irqchip/irq-gic.c
@@ -102,7 +102,7 @@ static struct gic_chip_data gic_data[MAX_GIC_NR] __read_mostly;
#ifdef CONFIG_GIC_NON_BANKED
static void __iomem *gic_get_percpu_base(union gic_base *base)
{
- return raw_cpu_read(base->percpu_base);
+ return raw_cpu_read(*base->percpu_base);
}
static void __iomem *gic_get_common_base(union gic_base *base)