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 <[email protected]> Reported-and-tested-by: Bartlomiej Zolnierkiewicz <[email protected]> Acked-by: Nicolas Pitre <[email protected]> Acked-by: Jason Cooper <[email protected]> Signed-off-by: Tejun Heo <[email protected]>
kyagi · Sep 19, 2014 · 513d1a2 · 513d1a2
1 parent 59f6e20
commit 513d1a2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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)