Messages in this thread | | | Date | Wed, 26 Aug 2020 22:25:11 +0100 | From | Marc Zyngier <> | Subject | Re: [patch V2 41/46] platform-msi: Provide default irq_chip:: Ack |
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On Wed, 26 Aug 2020 12:17:09 +0100, Thomas Gleixner <tglx@linutronix.de> wrote: > > From: Thomas Gleixner <tglx@linutronix.de> > > For the upcoming device MSI support it's required to have a default > irq_chip::ack implementation (irq_chip_ack_parent) so the drivers do not > need to care. > > Signed-off-by: Thomas Gleixner <tglx@linutronix.de> > > --- > drivers/base/platform-msi.c | 2 ++ > 1 file changed, 2 insertions(+) > > --- a/drivers/base/platform-msi.c > +++ b/drivers/base/platform-msi.c > @@ -95,6 +95,8 @@ static void platform_msi_update_chip_ops > chip->irq_mask = irq_chip_mask_parent; > if (!chip->irq_unmask) > chip->irq_unmask = irq_chip_unmask_parent; > + if (!chip->irq_ack) > + chip->irq_ack = irq_chip_ack_parent; > if (!chip->irq_eoi) > chip->irq_eoi = irq_chip_eoi_parent; > if (!chip->irq_set_affinity) > >
Acked-by: Marc Zyngier <maz@kernel.org>
M.
-- Without deviation from the norm, progress is not possible.
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