xen/iommu: address leftover violation of MISRA C:2012 Rule 8.2

Add missing parameter name. No functional change.

Signed-off-by: Federico Serafini <federico.serafini@bugseng.com>
Acked-by: Jan Beulich <jbeulich@suse.com>

diff --git a/xen/include/xen/iommu.h b/xen/include/xen/iommu.h
index 69d572543cabf42050026b5d57b232e5648eff1b..f53d045e2c58b8be343b1a9cec5ad24956ec3183 100644 (file)
--- a/xen/include/xen/iommu.h
+++ b/xen/include/xen/iommu.h
@@ -296,7 +296,7 @@ struct iommu_ops {
                                  uint64_t rte);
     unsigned int (*read_apic_from_ire)(unsigned int apic, unsigned int reg);
 
-    int (*setup_hpet_msi)(struct msi_desc *);
+    int (*setup_hpet_msi)(struct msi_desc *msi_desc);
 
     void (*adjust_irq_affinities)(void);
     void (*clear_root_pgtable)(struct domain *d);