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powerpc/xive: Remove useless check on XIVE_IPI_HW_IRQ 

The IPI interrupt has its own domain now. Testing the HW interrupt
number is not needed anymore.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210331144514.892250-4-clg@kaod.org
This commit is contained in:
Cédric Le Goater 2021-03-31 16:45:08 +02:00 committed by Michael Ellerman
parent 7d34849413
commit 1835e72942
1 changed files with 1 additions and 2 deletions
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3
arch/powerpc/sysdev/xive/common.c
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@ -1421,13 +1421,12 @@ static void xive_flush_cpu_queue(unsigned int cpu, struct xive_cpu *xc)
struct irq_desc *desc = irq_to_desc(irq); struct irq_desc *desc = irq_to_desc(irq);
struct irq_data *d = irq_desc_get_irq_data(desc); struct irq_data *d = irq_desc_get_irq_data(desc);
struct xive_irq_data *xd; struct xive_irq_data *xd;
unsigned int hw_irq = (unsigned int)irqd_to_hwirq(d);
/* /*
* Ignore anything that isn't a XIVE irq and ignore * Ignore anything that isn't a XIVE irq and ignore
* IPIs, so can just be dropped. * IPIs, so can just be dropped.
*/ */
if (d->domain != xive_irq_domain || hw_irq == XIVE_IPI_HW_IRQ) if (d->domain != xive_irq_domain)
continue; continue;
/* /*