From: Richard Leitner <dev@g0hl1n.net>
To: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Prabhakar Lad <prabhakar.csengg@gmail.com>,
LKML <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH] misc: ioc4: simplify wave period measurement in clock_calibrate
Date: Mon, 8 Dec 2014 16:58:17 +0100 [thread overview]
Message-ID: <20141208165817.52d03794@frodo> (raw)
In-Reply-To: <3564575.fggPKDmMEE@wuerfel>
On Mon, 08 Dec 2014 16:46:31 +0100
Arnd Bergmann <arnd@arndb.de> wrote:
> On Monday 08 December 2014 16:28:10 Richard Leitner wrote:
> >
> > Signed-off-by: Richard Leitner <dev@g0hl1n.net>
>
> Acked-by: Arnd Bergmann <arnd@arndb.de>
>
>
> With the changed loop, do you still get a warning if you
> remove the extra 'start = ktime_get_ns()' at the start of the loop?
>
Yes. Although IOC4_CALIBRATE_DISCARD is smaller than IOC4_CALIBRATE_END
and there's no more break in the loop, it seems gcc doesn't get it...
regards,
richard
next prev parent reply other threads:[~2014-12-08 15:57 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-08 12:27 [PATCH] misc: ioc4: fix variable may be used uninitialized warning Richard Leitner
2014-12-08 12:42 ` Arnd Bergmann
2014-12-08 13:18 ` Richard Leitner
2014-12-08 13:34 ` Prabhakar Lad
2014-12-08 15:28 ` [PATCH] misc: ioc4: simplify wave period measurement in clock_calibrate Richard Leitner
2014-12-08 15:46 ` Arnd Bergmann
2014-12-08 15:58 ` Richard Leitner [this message]
2014-12-08 15:54 ` Paul Bolle
2014-12-08 21:03 ` Richard Leitner
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