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usb: chipidea: fix precedence bug in ci_requests_show()

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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 <[email protected]>
[rebased on top of debug.c changes]
Signed-off-by: Alexander Shishkin <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
This commit is contained in:
Dan Carpenter 2013-03-30 12:53:54 +02:00 • committed by Greg Kroah-Hartman
commit ba8618e067
1 changed files with 1 additions and 1 deletions
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drivers/usb/chipidea/debug.c
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@ -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++)