xen: arm: fix typo in the description of struct pending_irq->desc

s/it/if/ makes more sense.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Julien Grall <julien@xen.org>

diff --git a/xen/include/asm-arm/vgic.h b/xen/include/asm-arm/vgic.h
index 447d24ea59b386f0a04de98f82242d227d1bcf83..ce1e3c4bbdac8a0d7316ce8ed1bda6ea9efd31dd 100644 (file)
--- a/xen/include/asm-arm/vgic.h
+++ b/xen/include/asm-arm/vgic.h
@@ -77,7 +77,7 @@ struct pending_irq
 #define GIC_IRQ_GUEST_MIGRATING   4
 #define GIC_IRQ_GUEST_PRISTINE_LPI  5
     unsigned long status;
-    struct irq_desc *desc; /* only set it the irq corresponds to a physical irq */
+    struct irq_desc *desc; /* only set if the irq corresponds to a physical irq */
     unsigned int irq;
 #define GIC_INVALID_LR         (uint8_t)~0
     uint8_t lr;