diff --git a/drivers/char/synclinkmp.c b/drivers/char/synclinkmp.c
index ee5a40b..a9467e7 100644
--- a/drivers/char/synclinkmp.c
+++ b/drivers/char/synclinkmp.c
@@ -5104,7 +5104,7 @@
 int register_test(SLMP_INFO *info)
 {
 	static unsigned char testval[] = {0x00, 0xff, 0xaa, 0x55, 0x69, 0x96};
-	static unsigned int count = sizeof(testval)/sizeof(unsigned char);
+	static unsigned int count = ARRAY_SIZE(testval);
 	unsigned int i;
 	int rc = TRUE;
 	unsigned long flags;
@@ -5422,7 +5422,7 @@
 {
 	static unsigned long testval[] = { 0x0, 0x55555555, 0xaaaaaaaa,
 		0x66666666, 0x99999999, 0xffffffff, 0x12345678 };
-	unsigned long count = sizeof(testval)/sizeof(unsigned long);
+	unsigned long count = ARRAY_SIZE(testval);
 	unsigned long i;
 	unsigned long limit = SCA_MEM_SIZE/sizeof(unsigned long);
 	unsigned long * addr = (unsigned long *)info->memory_base;