From: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
To: Dan Carpenter <dan.carpenter@oracle.com>,
Thierry Reding <thierry.reding@gmail.com>
Cc: Anson Huang <anson.huang@nxp.com>,
linux-pwm@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: Re: [PATCH] pwm: imx: Signedness bug in imx_pwm_get_state()
Date: Thu, 10 Jan 2019 11:18:18 +0100 [thread overview]
Message-ID: <20190110101818.msnvtpw6yczpeybc@pengutronix.de> (raw)
In-Reply-To: <20190109082747.GA5476@kadam>
On Wed, Jan 09, 2019 at 11:27:47AM +0300, Dan Carpenter wrote:
> "ret" only holds zero and negative error codes. It needs to be signed
> for the error handling to work.
>
> Fixes: 9f4c8f9607c3 ("pwm: imx: Add ipg clock operation")
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
I would have expected a compiler warning but at least for me there is
none emitted. Hmm.
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
@Thierry: Given that this is a fix I assume you want to apply this patch
before my pwm-imx series (which is cleanup only). This will conflict for
sure with my driver splitting patch. Please tell me if/when I should
resend my series rebased on top of this patch.
Best regards
Uwe
--
Pengutronix e.K. | Uwe Kleine-König |
Industrial Linux Solutions | http://www.pengutronix.de/ |
next prev parent reply other threads:[~2019-01-10 10:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-09 8:27 [PATCH] pwm: imx: Signedness bug in imx_pwm_get_state() Dan Carpenter
2019-01-10 10:18 ` Uwe Kleine-König [this message]
2019-01-10 11:08 ` Thierry Reding
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