linux-kernel - Re: [PATCH v2 RESEND 08/23] isci: Use pci_enable_msix_exact() instead of pci_enable

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Date:	Wed, 16 Apr 2014 14:51:19 +0200
From:	Artur Paszkiewicz <artur.paszkiewicz@...el.com>
To:	Alexander Gordeev <agordeev@...hat.com>,
	linux-kernel@...r.kernel.org
CC:	Lukasz Dorau <lukasz.dorau@...el.com>,
	Maciej Patelczyk <maciej.patelczyk@...el.com>,
	Dave Jiang <dave.jiang@...el.com>, intel-linux-scu@...el.com,
	linux-scsi@...r.kernel.org, linux-pci@...r.kernel.org
Subject: Re: [PATCH v2 RESEND 08/23] isci: Use pci_enable_msix_exact() instead
 of pci_enable_msix()

On 04/14/2014 10:05 AM, Alexander Gordeev wrote:
> As result of deprecation of MSI-X/MSI enablement functions
> pci_enable_msix() and pci_enable_msi_block() all drivers
> using these two interfaces need to be updated to use the
> new pci_enable_msi_range()  or pci_enable_msi_exact()
> and pci_enable_msix_range() or pci_enable_msix_exact()
> interfaces.
> 
> Signed-off-by: Alexander Gordeev <agordeev@...hat.com>
> Cc: Lukasz Dorau <lukasz.dorau@...el.com>
> Cc: Maciej Patelczyk <maciej.patelczyk@...el.com>
> Cc: Dave Jiang <dave.jiang@...el.com>
> Cc: intel-linux-scu@...el.com
> Cc: linux-scsi@...r.kernel.org
> Cc: linux-pci@...r.kernel.org
> ---
>  drivers/scsi/isci/init.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/scsi/isci/init.c b/drivers/scsi/isci/init.c
> index 695b34e..4198e45 100644
> --- a/drivers/scsi/isci/init.c
> +++ b/drivers/scsi/isci/init.c
> @@ -356,7 +356,7 @@ static int isci_setup_interrupts(struct pci_dev *pdev)
>  	for (i = 0; i < num_msix; i++)
>  		pci_info->msix_entries[i].entry = i;
>  
> -	err = pci_enable_msix(pdev, pci_info->msix_entries, num_msix);
> +	err = pci_enable_msix_exact(pdev, pci_info->msix_entries, num_msix);
>  	if (err)
>  		goto intx;
>  
> 

Looks good.

Acked-by: Artur Paszkiewicz <artur.paszkiewicz@...el.com>

Thanks,
Artur
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