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staging: wfx: remove useless extra jiffy

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The initial developer has feared msecs_to_jiffies() could round down the
result. However, the documentation of msecs_to_jiffies() says that the
result is rounded upward. So the increment of the result of
msecs_to_jiffies() is not necessary.

Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200825085828.399505-11-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jérôme Pouiller 2020-08-25 10:58:27 +02:00 committed by Greg Kroah-Hartman
parent 869f18bd71
commit 3b5583a98a
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/wfx/bh.c
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@ -33,7 +33,7 @@ static void device_wakeup(struct wfx_dev *wdev)
// wait_for_completion_done_timeout()). So we have to emulate
// it.
if (wait_for_completion_timeout(&wdev->hif.ctrl_ready,
msecs_to_jiffies(2) + 1))
msecs_to_jiffies(2)))
complete(&wdev->hif.ctrl_ready);
else
dev_err(wdev->dev, "timeout while wake up chip\n");