[PATCH] x86/usercopy: Fix kernel-doc func param name

[Randy Dunlap]

Use @addr instead of @vaddr in the kernel-doc comment for
clean_cache_range() to eliminate warnings:

arch/x86/lib/usercopy_64.c:29: warning: Function parameter or struct member 'addr' not described in 'clean_cache_range'
arch/x86/lib/usercopy_64.c:29: warning: Excess function parameter 'vaddr' description in 'clean_cache_range'

Fixes: 0aed55af8834 ("x86, uaccess: introduce copy_from_iter_flushcache for pmem / cache-bypass operations")
Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Borislav Petkov <bp@xxxxxxxxx>
Cc: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
Cc: x86@xxxxxxxxxx
---
 arch/x86/lib/usercopy_64.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-next-20250108.orig/arch/x86/lib/usercopy_64.c
+++ linux-next-20250108/arch/x86/lib/usercopy_64.c
@@ -18,7 +18,7 @@
 #ifdef CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE
 /**
  * clean_cache_range - write back a cache range with CLWB
- * @vaddr:	virtual start address
+ * @addr:	virtual start address
  * @size:	number of bytes to write back
  *
  * Write back a cache range using the CLWB (cache line write back)