1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
index a3a870ad9153..37e7cfc53b9c 100644
--- a/drivers/misc/sgi-gru/gruhandles.c
+++ b/drivers/misc/sgi-gru/gruhandles.c
@@ -57,7 +57,7 @@ static void start_instruction(void *h)
 static int wait_instruction_complete(void *h, enum mcs_op opc)
 {
         int status;
-        cycles_t start_time = get_cycles();
+        unsigned long start_time = get_cycles();
 
         while (1) {
                 cpu_relax();
@@ -65,7 +65,8 @@ static int wait_instruction_complete(void *h, enum mcs_op opc)
                 if (status != CCHSTATUS_ACTIVE)
                         break;
                 if (GRU_OPERATION_TIMEOUT < (get_cycles() - start_time))
-                        panic("GRU %p is malfunctioning\n", h);
+                        panic("GRU %p is malfunctioning: start %ld, end %ld\n",
+                              h, start_time, (unsigned long)get_cycles());
         }
         if (gru_options & OPT_STATS)
                 update_mcs_stats(opc, get_cycles() - start_time);