linux-kernel - Re: [PATCH] PCI: tegra: Constify static structs

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Date:   Sun, 7 Mar 2021 18:28:22 +0100
From:   Krzysztof Wilczyński <kw@...ux.com>
To:     Rikard Falkeborn <rikard.falkeborn@...il.com>
Cc:     Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Bjorn Helgaas <helgaas@...nel.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Vidya Sagar <vidyas@...dia.com>,
        Jingoo Han <jingoohan1@...il.com>, linux-pci@...r.kernel.org,
        linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] PCI: tegra: Constify static structs

Hi Rikard,

Thank you for sending the patch over!

> The only usage of them is to assign their address to the 'ops' field in
> the pcie_port and the dw_pcie_ep structs, both which are pointers to
> const. Make them const to allow the compiler to put them in read-only
> memory.
[...]

Reviewed-by: Krzysztof Wilczyński <kw@...ux.com>

Krzysztof