linux-kernel - Re: [patch 17/39] PCI/MSI: Get rid of externs in msi.h

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Message-ID: <20221116161545.GA1114836@bhelgaas>
Date:   Wed, 16 Nov 2022 10:15:45 -0600
From:   Bjorn Helgaas <helgaas@...nel.org>
To:     Thomas Gleixner <tglx@...utronix.de>
Cc:     LKML <linux-kernel@...r.kernel.org>, x86@...nel.org,
        Joerg Roedel <joro@...tes.org>, Will Deacon <will@...nel.org>,
        linux-pci@...r.kernel.org, Bjorn Helgaas <bhelgaas@...gle.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Marc Zyngier <maz@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jason Gunthorpe <jgg@...lanox.com>,
        Dave Jiang <dave.jiang@...el.com>,
        Alex Williamson <alex.williamson@...hat.com>,
        Kevin Tian <kevin.tian@...el.com>,
        Dan Williams <dan.j.williams@...el.com>,
        Logan Gunthorpe <logang@...tatee.com>,
        Ashok Raj <ashok.raj@...el.com>, Jon Mason <jdmason@...zu.us>,
        Allen Hubbe <allenbh@...il.com>,
        "Ahmed S. Darwish" <darwi@...utronix.de>,
        Reinette Chatre <reinette.chatre@...el.com>,
        Michael Ellerman <mpe@...erman.id.au>,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        linuxppc-dev@...ts.ozlabs.org
Subject: Re: [patch 17/39] PCI/MSI: Get rid of externs in msi.h

On Fri, Nov 11, 2022 at 02:54:42PM +0100, Thomas Gleixner wrote:
> From: Ahmed S. Darwish <darwi@...utronix.de>
> 
> Follow the style of <linux/pci.h>
> 
> Signed-off-by: Ahmed S. Darwish <darwi@...utronix.de>
> Signed-off-by: Thomas Gleixner <tglx@...utronix.de>

Acked-by: Bjorn Helgaas <bhelgaas@...gle.com>

> ---
>  drivers/pci/msi/msi.h |    8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> --- a/drivers/pci/msi/msi.h
> +++ b/drivers/pci/msi/msi.h
> @@ -5,12 +5,12 @@
>  
>  #define msix_table_size(flags)	((flags & PCI_MSIX_FLAGS_QSIZE) + 1)
>  
> -extern int pci_msi_setup_msi_irqs(struct pci_dev *dev, int nvec, int type);
> -extern void pci_msi_teardown_msi_irqs(struct pci_dev *dev);
> +int pci_msi_setup_msi_irqs(struct pci_dev *dev, int nvec, int type);
> +void pci_msi_teardown_msi_irqs(struct pci_dev *dev);
>  
>  #ifdef CONFIG_PCI_MSI_ARCH_FALLBACKS
> -extern int pci_msi_legacy_setup_msi_irqs(struct pci_dev *dev, int nvec, int type);
> -extern void pci_msi_legacy_teardown_msi_irqs(struct pci_dev *dev);
> +int pci_msi_legacy_setup_msi_irqs(struct pci_dev *dev, int nvec, int type);
> +void pci_msi_legacy_teardown_msi_irqs(struct pci_dev *dev);
>  #else
>  static inline int pci_msi_legacy_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
>  {
>