IB/ipath: Fix printk format for ipath_sdma_status
Roland Dreier [Thu, 15 May 2008 22:28:55 +0000 (15:28 -0700)]
Commit f018c7e1 ("IB/ipath: Change ipath_devdata.ipath_sdma_status to be
unsigned long") changed ipath_sdma_status to be unsigned long, but left
a few debug messages that printed it out with a %016llx format, which
generates the warnings

    drivers/infiniband/hw/ipath/ipath_sdma.c:348: warning: format '%016llx' expects type 'long long unsigned int', but argument  3 has type 'long unsigned int'
    drivers/infiniband/hw/ipath/ipath_sdma.c:618: warning: format '%016llx' expects type 'long long unsigned int', but argument  3 has type 'long unsigned int'

Fix this by changing the format used to print out the value to %08lx
(8 hex digits are now sufficient, because the highest bit used is 31).

Warnings reported by Randy Dunlap <randy.dunlap@oracle.com>.

Signed-off-by: Roland Dreier <rolandd@cisco.com>

drivers/infiniband/hw/ipath/ipath_sdma.c

index 3697449..0a8c1b8 100644 (file)
@@ -345,7 +345,7 @@ resched:
         * state change
         */
        if (jiffies > dd->ipath_sdma_abort_jiffies) {
-               ipath_dbg("looping with status 0x%016llx\n",
+               ipath_dbg("looping with status 0x%08lx\n",
                          dd->ipath_sdma_status);
                dd->ipath_sdma_abort_jiffies = jiffies + 5 * HZ;
        }
@@ -615,7 +615,7 @@ void ipath_restart_sdma(struct ipath_devdata *dd)
        }
        spin_unlock_irqrestore(&dd->ipath_sdma_lock, flags);
        if (!needed) {
-               ipath_dbg("invalid attempt to restart SDMA, status 0x%016llx\n",
+               ipath_dbg("invalid attempt to restart SDMA, status 0x%08lx\n",
                        dd->ipath_sdma_status);
                goto bail;
        }