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Message-ID: <0656e87f-04f6-4627-9b9e-2b538b622549@linaro.org>
Date: Mon, 22 Jan 2024 10:02:58 +0100
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Subject: Re: [PATCH v4 1/8] clk: qcom: ipq5332: add const qualifier to the
 clk_init_data structure
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To: Kathiravan Thirumoorthy <quic_kathirav@quicinc.com>,
 Bjorn Andersson <andersson@kernel.org>,
 Konrad Dybcio <konrad.dybcio@linaro.org>,
 Michael Turquette <mturquette@baylibre.com>, Stephen Boyd
 <sboyd@kernel.org>, Rob Herring <robh+dt@kernel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
 Conor Dooley <conor+dt@kernel.org>,
 Richard Cochran <richardcochran@gmail.com>,
 Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
 linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
 netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org
References: <20240122-ipq5332-nsscc-v4-0-19fa30019770@quicinc.com>
 <20240122-ipq5332-nsscc-v4-1-19fa30019770@quicinc.com>
From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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In-Reply-To: <20240122-ipq5332-nsscc-v4-1-19fa30019770@quicinc.com>
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On 22/01/2024 06:56, Kathiravan Thirumoorthy wrote:
> There are few places where clk_init_data structure doesn't carry the const
> qualifier. Let's add the same.

And why should they carry const?

> 
> Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> Signed-off-by: Kathiravan Thirumoorthy <quic_kathirav@quicinc.com>
> ---
>  drivers/clk/qcom/gcc-ipq5332.c | 38 +++++++++++++++++++-------------------
>  1 file changed, 19 insertions(+), 19 deletions(-)
> 
> diff --git a/drivers/clk/qcom/gcc-ipq5332.c b/drivers/clk/qcom/gcc-ipq5332.c
> index f98591148a97..66d5399798fe 100644
> --- a/drivers/clk/qcom/gcc-ipq5332.c
> +++ b/drivers/clk/qcom/gcc-ipq5332.c
> @@ -65,7 +65,7 @@ static struct clk_alpha_pll gpll0_main = {
>  static struct clk_fixed_factor gpll0_div2 = {
>  	.mult = 1,
>  	.div = 2,
> -	.hw.init = &(struct clk_init_data) {
> +	.hw.init = &(const struct clk_init_data) {

This is a cast, why do you need const? What does it even change?

Best regards,
Krzysztof