1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/mtd/maps/sharpsl-flash.c b/drivers/mtd/maps/sharpsl-flash.c
index 999f4bb3d845..12fe53c0d2fc 100644
--- a/drivers/mtd/maps/sharpsl-flash.c
+++ b/drivers/mtd/maps/sharpsl-flash.c
@@ -49,8 +49,6 @@ static struct mtd_partition sharpsl_partitions[1] = {
         }
 };
 
-#define NB_OF(x)  (sizeof(x)/sizeof(x[0]))
-
 int __init init_sharpsl(void)
 {
         struct mtd_partition *parts;
@@ -92,7 +90,7 @@ int __init init_sharpsl(void)
         }
 
         parts = sharpsl_partitions;
-        nb_parts = NB_OF(sharpsl_partitions);
+        nb_parts = ARRAY_SIZE(sharpsl_partitions);
 
         printk(KERN_NOTICE "Using %s partision definition\n", part_type);
         add_mtd_partitions(mymtd, parts, nb_parts);