[SCSI] drivers/scsi: Use ARRAY_SIZE macro
Use ARRAY_SIZE macro instead of sizeof(x)/sizeof(x[0]) and remove
duplicates of the macro.
Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/fd_mcs.c b/drivers/scsi/fd_mcs.c
index cca485a..70a1606 100644
--- a/drivers/scsi/fd_mcs.c
+++ b/drivers/scsi/fd_mcs.c
@@ -279,7 +279,7 @@
2},
};
-#define FD_BRDS sizeof(fd_mcs_adapters)/sizeof(struct fd_mcs_adapters_struct)
+#define FD_BRDS ARRAY_SIZE(fd_mcs_adapters)
static irqreturn_t fd_mcs_intr(int irq, void *dev_id, struct pt_regs *regs);