div64: add missing kernel-doc

Add missing kernel-doc notation for 2 div() functions.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/div64.c b/lib/div64.c
index 7f345259c32f..5660e8233293 100644
--- a/lib/div64.c
+++ b/lib/div64.c
@@ -60,6 +60,12 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
 EXPORT_SYMBOL(__div64_32);
 #endif
 
+/**
+ * div_s64_rem - signed 64bit divide with 64bit divisor and remainder
+ * @dividend:   64bit dividend
+ * @divisor:    64bit divisor
+ * @remainder:  64bit remainder
+ */
 #ifndef div_s64_rem
 s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
 {