2 files changed, 6 insertions, 11 deletions

diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h
index da80e9b95e45..f0037eefd44e 100644
--- a/drivers/s390/cio/qdio.h
+++ b/drivers/s390/cio/qdio.h
@@ -13,8 +13,8 @@
 #include <asm/debug.h>
 #include "chsc.h"
 
-#define QDIO_BUSY_BIT_PATIENCE          100     /* 100 microseconds */
-#define QDIO_INPUT_THRESHOLD            500     /* 500 microseconds */
+#define QDIO_BUSY_BIT_PATIENCE          (100 << 12)     /* 100 microseconds */
+#define QDIO_INPUT_THRESHOLD            (500 << 12)     /* 500 microseconds */
 
 /*
  * if an asynchronous HiperSockets queue runs full, the 10 seconds timer wait
@@ -370,11 +370,6 @@ static inline int multicast_outbound(struct qdio_q *q)
                (q->nr == q->irq_ptr->nr_output_qs - 1);
 }
 
-static inline unsigned long long get_usecs(void)
-{
-        return monotonic_clock() >> 12;
-}
-
 #define pci_out_supported(q) \
         (q->irq_ptr->qib.ac & QIB_AC_OUTBOUND_PCI_SUPPORTED)
 #define is_qebsm(q)                     (q->irq_ptr->sch_token != 0)
diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c
index f4fd6cd4dc08..dafb3e5bdad7 100644
--- a/drivers/s390/cio/qdio_main.c
+++ b/drivers/s390/cio/qdio_main.c
@@ -336,10 +336,10 @@ again:
                 WARN_ON(queue_type(q) != QDIO_IQDIO_QFMT || cc != 2);
 
                 if (!start_time) {
-                        start_time = get_usecs();
+                        start_time = get_clock();
                         goto again;
                 }
-                if ((get_usecs() - start_time) < QDIO_BUSY_BIT_PATIENCE)
+                if ((get_clock() - start_time) < QDIO_BUSY_BIT_PATIENCE)
                         goto again;
         }
         return cc;
@@ -536,7 +536,7 @@ static int qdio_inbound_q_moved(struct qdio_q *q)
         if ((bufnr != q->last_move) || q->qdio_error) {
                 q->last_move = bufnr;
                 if (!is_thinint_irq(q->irq_ptr) && MACHINE_IS_LPAR)
-                        q->u.in.timestamp = get_usecs();
+                        q->u.in.timestamp = get_clock();
                 return 1;
         } else
                 return 0;
@@ -567,7 +567,7 @@ static inline int qdio_inbound_q_done(struct qdio_q *q)
          * At this point we know, that inbound first_to_check
          * has (probably) not moved (see qdio_inbound_processing).
          */
-        if (get_usecs() > q->u.in.timestamp + QDIO_INPUT_THRESHOLD) {
+        if (get_clock() > q->u.in.timestamp + QDIO_INPUT_THRESHOLD) {
                 DBF_DEV_EVENT(DBF_INFO, q->irq_ptr, "in done:%02x",
                               q->first_to_check);
                 return 1;