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Re: [patch V3 35/35] dmaengine: qcom_hidma: Cleanup MSI handling
- To: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
- From: Vinod Koul <vkoul@xxxxxxxxxx>
- Date: Mon, 13 Dec 2021 10:44:47 +0530
- Cc: LKML <linux-kernel@xxxxxxxxxxxxxxx>, Bjorn Helgaas <helgaas@xxxxxxxxxx>, Marc Zygnier <maz@xxxxxxxxxx>, Alex Williamson <alex.williamson@xxxxxxxxxx>, Kevin Tian <kevin.tian@xxxxxxxxx>, Jason Gunthorpe <jgg@xxxxxxxxxx>, Megha Dey <megha.dey@xxxxxxxxx>, Ashok Raj <ashok.raj@xxxxxxxxx>, linux-pci@xxxxxxxxxxxxxxx, Cedric Le Goater <clg@xxxxxxxx>, Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>, Sinan Kaya <okaya@xxxxxxxxxx>, dmaengine@xxxxxxxxxxxxxxx, Juergen Gross <jgross@xxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx, Arnd Bergmann <arnd@xxxxxxxx>, Michael Ellerman <mpe@xxxxxxxxxxxxxx>, Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>, linuxppc-dev@xxxxxxxxxxxxxxxx, Bjorn Helgaas <bhelgaas@xxxxxxxxxx>, Stuart Yoder <stuyoder@xxxxxxxxx>, Laurentiu Tudor <laurentiu.tudor@xxxxxxx>, Nishanth Menon <nm@xxxxxx>, Tero Kristo <kristo@xxxxxxxxxx>, Santosh Shilimkar <ssantosh@xxxxxxxxxx>, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, Mark Rutland <mark.rutland@xxxxxxx>, Will Deacon <will@xxxxxxxxxx>, Robin Murphy <robin.murphy@xxxxxxx>, Joerg Roedel <joro@xxxxxxxxxx>, iommu@xxxxxxxxxxxxxxxxxxxxxxxxxx, Jassi Brar <jassisinghbrar@xxxxxxxxx>, Peter Ujfalusi <peter.ujfalusi@xxxxxxxxx>
- Delivery-date: Mon, 13 Dec 2021 05:15:02 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 10-12-21, 23:19, Thomas Gleixner wrote:
> From: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
>
> There is no reason to walk the MSI descriptors to retrieve the interrupt
> number for a device. Use msi_get_virq() instead.
Acked-By: Vinod Koul <vkoul@xxxxxxxxxx>
--
~Vinod
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