[PATCH v3 3/9] powerpc/xive: Remove useless check on XIVE_IPI_HW_IRQ
From: Cédric Le Goater <clg@kaod.org>
Date: 2021-03-31 14:45:54
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
The IPI interrupt has its own domain now. Testing the HW interrupt number is not needed anymore. Reviewed-by: Greg Kurz <redacted> Signed-off-by: Cédric Le Goater <clg@kaod.org> --- arch/powerpc/sysdev/xive/common.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c
index 98f4dc916fa1..8bca9aca0607 100644
--- a/arch/powerpc/sysdev/xive/common.c
+++ b/arch/powerpc/sysdev/xive/common.c@@ -1417,13 +1417,12 @@ static void xive_flush_cpu_queue(unsigned int cpu, struct xive_cpu *xc) struct irq_desc *desc = irq_to_desc(irq); struct irq_data *d = irq_desc_get_irq_data(desc); 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 * 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; /*
--
2.26.3