dio: ARRAY_SIZE() cleanup

[Geert: eliminate NUMNAMES, as suggested by Richard Knutsson ] [[email protected]: coding-syle fixes] Signed-off-by: Alejandro Martinez Ruiz <[email protected]> Signed-off-by: Geert Uytterhoeven <[email protected]> Cc: Richard Knutsson <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
cail · Feb 5, 2008 · 0a8320b · 0a8320b
1 parent b9e5e11
commit 0a8320b
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/drivers/dio/dio.c b/drivers/dio/dio.c
@@ -88,16 +88,14 @@ static struct dioname names[] =
 #undef DIONAME
 #undef DIOFBNAME
 
-#define NUMNAMES (sizeof(names) / sizeof(struct dioname))
-
 static const char *unknowndioname 
         = "unknown DIO board -- please email <[email protected]>!";
 
 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;