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-rw-r--r--drivers/dio/dio.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/dio/dio.c b/drivers/dio/dio.c
index 17502d6efae7..07f274f853d9 100644
--- a/drivers/dio/dio.c
+++ b/drivers/dio/dio.c
@@ -88,8 +88,6 @@ static struct dioname names[] =
#undef DIONAME
#undef DIOFBNAME
-#define NUMNAMES (sizeof(names) / sizeof(struct dioname))
-
static const char *unknowndioname
= "unknown DIO board -- please email <linux-m68k@lists.linux-m68k.org>!";
@@ -97,7 +95,7 @@ static const char *dio_getname(int id)
{
/* return pointer to a constant string describing the board with given ID */
unsigned int i;
- for (i = 0; i < NUMNAMES; i++)
+ for (i = 0; i < ARRAY_SIZE(names); i++)
if (names[i].id == id)
return names[i].name;