[S390] qdio: dont convert timestamps to microseconds

Don't convert timestamps to microseconds, use timestamps returned by
get_clock() directly.

Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 2 insertions, 7 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)