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authorDan Carpenter <dan.carpenter@oracle.com>2013-03-30 12:53:54 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-03-30 08:08:40 -0700
commitba8618e067907407ec84001adc11bc1f184d19a6 (patch)
tree03ae74d97a9f061eb9625ae3d0bde77126ded44c /drivers/usb/chipidea/debug.c
parentadf0f735e61aae5ff615bb0301d9fff29b589a5c (diff)
downloadlinux-ba8618e067907407ec84001adc11bc1f184d19a6.tar.bz2
usb: chipidea: fix precedence bug in ci_requests_show()
The intent here was to have parenthesis around the (ci->hw_ep_max / 2) so that it counts like "0 1 2 0 1 2". In the current code, the mod operation happens first so it counts like "0 0 1 1 2 2". Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> [rebased on top of debug.c changes] Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/chipidea/debug.c')
-rw-r--r--drivers/usb/chipidea/debug.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/chipidea/debug.c b/drivers/usb/chipidea/debug.c
index 5738079734e3..36a7063a6cba 100644
--- a/drivers/usb/chipidea/debug.c
+++ b/drivers/usb/chipidea/debug.c
@@ -175,7 +175,7 @@ static int ci_requests_show(struct seq_file *s, void *data)
req = list_entry(ptr, struct ci13xxx_req, queue);
seq_printf(s, "EP=%02i: TD=%08X %s\n",
- i % ci->hw_ep_max/2, (u32)req->dma,
+ i % (ci->hw_ep_max / 2), (u32)req->dma,
((i < ci->hw_ep_max/2) ? "RX" : "TX"));
for (j = 0; j < qsize; j++)