linux-kernel - Re: [PATCH -next] IB/hfi1,PCI: Fix missing pci_disable

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Message-ID: <YyxLCNxM+MY4QXqU@unreal>
Date:   Thu, 22 Sep 2022 14:46:16 +0300
From:   Leon Romanovsky <leon@...nel.org>
To:     ruanjinjie <ruanjinjie@...wei.com>
Cc:     dennis.dalessandro@...nelisnetworks.com, jgg@...pe.ca,
        linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH -next] IB/hfi1,PCI: Fix missing pci_disable_device() in
 probe and remove

On Thu, Sep 22, 2022 at 10:46:01AM +0800, ruanjinjie wrote:
> Replace pci_enable_device() with pcim_enable_device(),
> pci_disable_device() and pci_release_regions() will be
> called in release automatically.
> 
> Signed-off-by: ruanjinjie <ruanjinjie@...wei.com>
> ---
>  drivers/infiniband/hw/hfi1/pcie.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)

This driver doesn't use devres model and manages all resources by
itself. IMHO, it is much more saner than using automatic resource
release.

Thanks