[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

[linux-2.6-omap-h63xx.git] / drivers / block / ataflop.c

diff --git a/drivers/block/ataflop.c b/drivers/block/ataflop.c
index 22bda05fc693f454e801ce902ec248a2416572bd..3aa68a5447d69a65b405b7796706c89db506a648 100644 (file)
--- a/drivers/block/ataflop.c
+++ b/drivers/block/ataflop.c
@@ -181,7 +181,7 @@ static struct {
        {  6, TYPE_HD },        /* 31: H1640    <- was H1600 == h1600 for PC */
 };
 
-#define NUM_DISK_MINORS (sizeof(minor2disktype)/sizeof(*minor2disktype))
+#define NUM_DISK_MINORS ARRAY_SIZE(minor2disktype)
 
 /*
  * Maximum disk size (in kilobytes). This default is used whenever the