linux-kernel - Re: [PATCH v6 3/6] interconnect: icc-clk: Add devm_icc_clk

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Message-ID: <ZgvlrbvvPNA6HRiL@hu-varada-blr.qualcomm.com>
Date: Tue, 2 Apr 2024 16:32:05 +0530
From: Varadarajan Narayanan <quic_varada@...cinc.com>
To: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
CC: <andersson@...nel.org>, <konrad.dybcio@...aro.org>,
        <mturquette@...libre.com>, <sboyd@...nel.org>, <robh@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
        <djakov@...nel.org>, <quic_anusha@...cinc.com>,
        <linux-arm-msm@...r.kernel.org>, <linux-clk@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-pm@...r.kernel.org>
Subject: Re: [PATCH v6 3/6] interconnect: icc-clk: Add devm_icc_clk_register

On Tue, Apr 02, 2024 at 01:48:08PM +0300, Dmitry Baryshkov wrote:
> On Tue, 2 Apr 2024 at 13:40, Dmitry Baryshkov
> <dmitry.baryshkov@...aro.org> wrote:
> >
> > On Tue, 2 Apr 2024 at 13:34, Varadarajan Narayanan
> > <quic_varada@...cinc.com> wrote:
> > >
> > > Wrap icc_clk_register to create devm_icc_clk_register to be
> > > able to release the resources properly.
> > >
> > > Signed-off-by: Varadarajan Narayanan <quic_varada@...cinc.com>
> > > ---
> > > v5: Introduced devm_icc_clk_register
> > > ---
> > >  drivers/interconnect/icc-clk.c   | 29 +++++++++++++++++++++++++++++
> > >  include/linux/interconnect-clk.h |  4 ++++
> > >  2 files changed, 33 insertions(+)
> >
> > Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
>
> Wait. Actually,
>
> Unreviewed-by: me
>
> Please return int from devm_icc_clk_register instead of returning the pointer.

Wouldn't returning int break the general assumption that
devm_foo(), returns the same type as foo(). For example
devm_clk_hw_get_clk and clk_hw_get_clk return struct clk *?

Thanks
Varada