x86/mm: address violations of MISRA C:2012 Rule 8.2

Add missing parameter names. No functional change.

Signed-off-by: Federico Serafini <federico.serafini@bugseng.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Acked-by: Jan Beulich <jbeulich@suse.com>

xen/arch/x86/include/asm/mm.h

@@ -406,7 +406,7 @@ void put_page_type(struct page_info *page);
 int  get_page_type(struct page_info *page, unsigned long type);
 int  put_page_type_preemptible(struct page_info *page);
 int  get_page_type_preemptible(struct page_info *page, unsigned long type);
-int  put_old_guest_table(struct vcpu *);
+int  put_old_guest_table(struct vcpu *v);
 int  get_page_from_l1e(
     l1_pgentry_t l1e, struct domain *l1e_owner, struct domain *pg_owner);
 void put_page_from_l1e(l1_pgentry_t l1e, struct domain *l1e_owner);
@@ -557,7 +557,7 @@ void audit_domains(void);
 
 void make_cr3(struct vcpu *v, mfn_t mfn);
 pagetable_t update_cr3(struct vcpu *v);
-int vcpu_destroy_pagetables(struct vcpu *);
+int vcpu_destroy_pagetables(struct vcpu *v);
 void *do_page_walk(struct vcpu *v, unsigned long addr);
 
 /* Allocator functions for Xen pagetables. */
@@ -572,19 +572,19 @@ int __sync_local_execstate(void);
 /* Arch-specific portion of memory_op hypercall. */
 long arch_memory_op(unsigned long cmd, XEN_GUEST_HANDLE_PARAM(void) arg);
 long subarch_memory_op(unsigned long cmd, XEN_GUEST_HANDLE_PARAM(void) arg);
-int compat_arch_memory_op(unsigned long cmd, XEN_GUEST_HANDLE_PARAM(void));
+int compat_arch_memory_op(unsigned long cmd, XEN_GUEST_HANDLE_PARAM(void) arg);
 
 #define NIL(type) ((type *)-sizeof(type))
 #define IS_NIL(ptr) (!((uintptr_t)(ptr) + sizeof(*(ptr))))
 
-int create_perdomain_mapping(struct domain *, unsigned long va,
-                             unsigned int nr, l1_pgentry_t **,
-                             struct page_info **);
-void destroy_perdomain_mapping(struct domain *, unsigned long va,
+int create_perdomain_mapping(struct domain *d, unsigned long va,
+                             unsigned int nr, l1_pgentry_t **pl1tab,
+                             struct page_info **ppg);
+void destroy_perdomain_mapping(struct domain *d, unsigned long va,
                                unsigned int nr);
-void free_perdomain_mappings(struct domain *);
+void free_perdomain_mappings(struct domain *d);
 
-void __iomem *ioremap_wc(paddr_t, size_t);
+void __iomem *ioremap_wc(paddr_t pa, size_t len);
 
 extern int memory_add(unsigned long spfn, unsigned long epfn, unsigned int pxm);