xen: remove trailing semicolon in macro definition

The macro use will already have a semicolon.
Signed-off-by: Tom Rix <trix@redhat.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/20201127160707.2622061-1-trix@redhat.comSigned-off-by: Juergen Gross <jgross@suse.com>

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

@@ -355,7 +355,7 @@ unsigned long arbitrary_virt_to_mfn(void *vaddr);
 void make_lowmem_page_readonly(void *vaddr);
 void make_lowmem_page_readwrite(void *vaddr);
 
-#define xen_remap(cookie, size) ioremap((cookie), (size));
+#define xen_remap(cookie, size) ioremap((cookie), (size))
 #define xen_unmap(cookie) iounmap((cookie))
 
 static inline bool xen_arch_need_swiotlb(struct device *dev,