]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
iw_cxgb4: fix for 64-bit integer division
authorHariprasad Shenai <hariprasad@chelsio.com>
Thu, 17 Jul 2014 17:01:03 +0000 (22:31 +0530)
committerDavid S. Miller <davem@davemloft.net>
Thu, 17 Jul 2014 23:52:08 +0000 (16:52 -0700)
Fixed error introduced in commit id 7730b4c (" cxgb4/iw_cxgb4: work request
logging feature") while compiling on 32 bit architecture reported by kbuild.

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/infiniband/hw/cxgb4/device.c

index df1f1b52c7ecbfd929ac945738f3e7ebae76fe4d..03b6fa1291bf76c0acad93cccda28c27958ff964 100644 (file)
@@ -33,6 +33,7 @@
 #include <linux/moduleparam.h>
 #include <linux/debugfs.h>
 #include <linux/vmalloc.h>
+#include <linux/math64.h>
 
 #include <rdma/ib_verbs.h>
 
@@ -150,7 +151,7 @@ static int wr_log_show(struct seq_file *seq, void *v)
        int prev_ts_set = 0;
        int idx, end;
 
-#define ts2ns(ts) ((ts) * dev->rdev.lldi.cclk_ps / 1000)
+#define ts2ns(ts) div64_ul((ts) * dev->rdev.lldi.cclk_ps, 1000)
 
        idx = atomic_read(&dev->rdev.wr_log_idx) &
                (dev->rdev.wr_log_size - 1);