From: Bjorn Andersson <bjorn.andersson@linaro.org>
To: kbuild-all@lists.01.org
Subject: Re: drivers/pinctrl/qcom/pinctrl-lpass-lpi.c:458 lpi_config_set() error: uninitialized symbol 'strength'.
Date: Tue, 02 Mar 2021 10:53:52 -0600 [thread overview]
Message-ID: <YD5toMl9VehxrIaU@builder.lan> (raw)
In-Reply-To: <CACRpkdbWtBA-ptCF7prizoP1D9cshWgpt8r4CGRRfxwcXiX61g@mail.gmail.com>
[-- Attachment #1: Type: text/plain, Size: 779 bytes --]
On Tue 02 Mar 09:47 CST 2021, Linus Walleij wrote:
> On Sat, Feb 27, 2021 at 10:22 AM Dan Carpenter <dan.carpenter@oracle.com> wrote:
>
> > New smatch warnings:
> > drivers/pinctrl/qcom/pinctrl-lpass-lpi.c:458 lpi_config_set() error: uninitialized symbol 'strength'.
> >
> > Old smatch warnings:
> > drivers/pinctrl/qcom/pinctrl-lpass-lpi.c:457 lpi_config_set() error: uninitialized symbol 'pullup'.
>
> I don't think these are real problems, but maybe there is some way to explicitly
> express that so that smatch knows as well?
>
Perhaps I'm reading it wrong, but wouldn't a state that doesn't specify
drive-strength or bias cause these properties to be written out as some
undefined/uninitialized value? (I.e. isn't the report correct?)
Regards,
Bjorn
WARNING: multiple messages have this Message-ID (diff)
From: Bjorn Andersson <bjorn.andersson@linaro.org>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: Dan Carpenter <dan.carpenter@oracle.com>,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
kbuild@lists.01.org, kbuild test robot <lkp@intel.com>,
kbuild-all@lists.01.org,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: drivers/pinctrl/qcom/pinctrl-lpass-lpi.c:458 lpi_config_set() error: uninitialized symbol 'strength'.
Date: Tue, 2 Mar 2021 10:53:52 -0600 [thread overview]
Message-ID: <YD5toMl9VehxrIaU@builder.lan> (raw)
In-Reply-To: <CACRpkdbWtBA-ptCF7prizoP1D9cshWgpt8r4CGRRfxwcXiX61g@mail.gmail.com>
On Tue 02 Mar 09:47 CST 2021, Linus Walleij wrote:
> On Sat, Feb 27, 2021 at 10:22 AM Dan Carpenter <dan.carpenter@oracle.com> wrote:
>
> > New smatch warnings:
> > drivers/pinctrl/qcom/pinctrl-lpass-lpi.c:458 lpi_config_set() error: uninitialized symbol 'strength'.
> >
> > Old smatch warnings:
> > drivers/pinctrl/qcom/pinctrl-lpass-lpi.c:457 lpi_config_set() error: uninitialized symbol 'pullup'.
>
> I don't think these are real problems, but maybe there is some way to explicitly
> express that so that smatch knows as well?
>
Perhaps I'm reading it wrong, but wouldn't a state that doesn't specify
drive-strength or bias cause these properties to be written out as some
undefined/uninitialized value? (I.e. isn't the report correct?)
Regards,
Bjorn
next prev parent reply other threads:[~2021-03-02 16:53 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-27 9:21 drivers/pinctrl/qcom/pinctrl-lpass-lpi.c:458 lpi_config_set() error: uninitialized symbol 'strength' Dan Carpenter
2021-02-27 9:21 ` Dan Carpenter
2021-02-27 9:21 ` Dan Carpenter
2021-03-02 15:47 ` Linus Walleij
2021-03-02 15:47 ` Linus Walleij
2021-03-02 16:28 ` Dan Carpenter
2021-03-02 16:28 ` Dan Carpenter
2021-03-02 16:28 ` Dan Carpenter
2021-03-02 16:32 ` Dan Carpenter
2021-03-02 16:32 ` Dan Carpenter
2021-03-02 16:32 ` Dan Carpenter
2021-03-02 16:53 ` Bjorn Andersson [this message]
2021-03-02 16:53 ` Bjorn Andersson
2021-03-02 17:01 ` Dan Carpenter
2021-03-02 17:01 ` Dan Carpenter
2021-03-02 17:01 ` Dan Carpenter
-- strict thread matches above, loose matches on Subject: below --
2021-02-26 17:41 kernel test robot
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