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From: Heiko Schocher <hs@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] bugfix i.mx6 pwm: prevent overflow of period_c * duty_ns
Date: Wed, 06 May 2015 10:14:19 +0200	[thread overview]
Message-ID: <5549CD5B.8010303@denx.de> (raw)
In-Reply-To: <1430899068-57264-1-git-send-email-bnrn@psicontrol.com>

Hello Brecht Neyrinck,

Am 06.05.2015 09:57, schrieb Brecht Neyrinck:
> Prevent overflow by casting duty_ns to ull first. This bug came up when trying to create a 200 Hz PWM
>
> Signed-off-by: Brecht Neyrinck <bnrn@psicontrol.com>
> ---
>   drivers/pwm/pwm-imx-util.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)

Thanks!

Acked-by: Heiko Schocher<hs@denx.de>

bye,
Heiko
-- 
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany

  reply	other threads:[~2015-05-06  8:14 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-06  7:57 [U-Boot] [PATCH] bugfix i.mx6 pwm: prevent overflow of period_c * duty_ns Brecht Neyrinck
2015-05-06  8:14 ` Heiko Schocher [this message]
2015-05-15  8:06 ` Stefano Babic

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