2 files changed, 2 insertions, 5 deletions

diff --git a/drivers/isdn/hardware/eicon/message.c b/drivers/isdn/hardware/eicon/message.c
index 31f91c18c698..27d5dd68f4fb 100644
--- a/drivers/isdn/hardware/eicon/message.c
+++ b/drivers/isdn/hardware/eicon/message.c
@@ -551,9 +551,7 @@ word api_put(APPL   * appl, CAPI_MSG   * msg)
   dbug(1,dprintf("com=%x",msg->header.command));
 
   for(j=0;j<MAX_MSG_PARMS+1;j++) msg_parms[j].length = 0;
-  for(i=0, ret = _BAD_MSG;
-      i<(sizeof(ftable)/sizeof(struct _ftable));
-      i++) {
+  for(i=0, ret = _BAD_MSG; i < ARRAY_SIZE(ftable); i++) {
 
     if(ftable[i].command==msg->header.command) {
       /* break loop if the message is correct, otherwise continue scan  */
diff --git a/drivers/isdn/hardware/eicon/os_4bri.c b/drivers/isdn/hardware/eicon/os_4bri.c
index c964b8d91ada..cb7616c5b60a 100644
--- a/drivers/isdn/hardware/eicon/os_4bri.c
+++ b/drivers/isdn/hardware/eicon/os_4bri.c
@@ -149,8 +149,7 @@ int diva_4bri_init_card(diva_os_xdi_adapter_t * a)
         diva_os_xdi_adapter_t *diva_current;
         diva_os_xdi_adapter_t *adapter_list[4];
         PISDN_ADAPTER Slave;
-        unsigned long bar_length[sizeof(_4bri_bar_length) /
-                                 sizeof(_4bri_bar_length[0])];
+        unsigned long bar_length[ARRAY_SIZE(_4bri_bar_length)];
         int v2 = _4bri_is_rev_2_card(a->CardOrdinal);
         int tasks = _4bri_is_rev_2_bri_card(a->CardOrdinal) ? 1 : MQ_INSTANCE_COUNT;
         int factor = (tasks == 1) ? 1 : 2;