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From:   Gustavo Pimentel <Gustavo.Pimentel@synopsys.com>
To:     Kishon Vijay Abraham I <kishon@ti.com>,
        Jingoo Han <jingoohan1@gmail.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
        Andrew Murray <andrew.murray@arm.com>,
        Bjorn Helgaas <bhelgaas@google.com>
CC:     "linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: RE: [PATCH] PCI: dwc: Use private data pointer of "struct irq_domain"
 to get pcie_port
Thread-Topic: [PATCH] PCI: dwc: Use private data pointer of "struct
 irq_domain" to get pcie_port
Thread-Index: AQHVtxzsA9tmkyvMcEKavM47bnlVf6fCzBkQ
Date:   Fri, 20 Dec 2019 10:06:52 +0000
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References: <20191220100550.777-1-kishon@ti.com>
In-Reply-To: <20191220100550.777-1-kishon@ti.com>
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On Fri, Dec 20, 2019 at 10:5:50, Kishon Vijay Abraham I <kishon@ti.com>=20
wrote:

> No functional change. Get "struct pcie_port *" from private data
> pointer of "struct irq_domain" in dw_pcie_irq_domain_free() to make
> it look similar to how "struct pcie_port *" is obtained in
> dw_pcie_irq_domain_alloc()
>=20
> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
> ---
>  drivers/pci/controller/dwc/pcie-designware-host.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>=20
> diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/=
pci/controller/dwc/pcie-designware-host.c
> index 395feb8ca051..c3d72b06e964 100644
> --- a/drivers/pci/controller/dwc/pcie-designware-host.c
> +++ b/drivers/pci/controller/dwc/pcie-designware-host.c
> @@ -236,7 +236,7 @@ static void dw_pcie_irq_domain_free(struct irq_domain=
 *domain,
>  				    unsigned int virq, unsigned int nr_irqs)
>  {
>  	struct irq_data *d =3D irq_domain_get_irq_data(domain, virq);
> -	struct pcie_port *pp =3D irq_data_get_irq_chip_data(d);
> +	struct pcie_port *pp =3D domain->host_data;
>  	unsigned long flags;
> =20
>  	raw_spin_lock_irqsave(&pp->lock, flags);
> --=20
> 2.17.1


Acked-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>