[PATCH 5/5] irqchip/imsic: Use IPI_MAX instead of IMSIC_NR_IPI
Guo Ren <[email protected]>
| Newsgroups | org.infradead.lists.linux-riscv,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
From: "GUO Ren (XuanTie)" <[email protected]> IMSIC was defining its own IMSIC_NR_IPI (= 8) which happened to match the architecture's IPI_MAX. Now that IPI_MAX is exported from riscv asm/smp.h, use the architecture constant and drop the private define. This keeps the number of multiplexed IPIs in sync with the rest of the RISC-V IPI infrastructure. Signed-off-by: GUO Ren (XuanTie) <[email protected]> --- drivers/irqchip/irq-riscv-imsic-early.c | 4 ++-- drivers/irqchip/irq-riscv-imsic-state.h | 1 - 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/irqchip/irq-riscv-imsic-early.c b/drivers/irqchip/irq-riscv-imsic-early.c index 12efd241ce88..823f5f2ecb3d 100644 --- a/drivers/irqchip/irq-riscv-imsic-early.c +++ b/drivers/irqchip/irq-riscv-imsic-early.c @@ -67,12 +67,12 @@ static int __init imsic_ipi_domain_init(void) return 0; /* Create IMSIC IPI multiplexing */ - virq = ipi_mux_create(IMSIC_NR_IPI, imsic_ipi_send); + virq = ipi_mux_create(IPI_MAX, imsic_ipi_send); if (virq <= 0) return virq < 0 ? virq : -ENOMEM; /* Set vIRQ range */ - riscv_ipi_set_virq_range(virq, IMSIC_NR_IPI); + riscv_ipi_set_virq_range(virq, IPI_MAX); /* Announce that IMSIC is providing IPIs */ pr_info("%pfwP: providing IPIs using interrupt %d\n", imsic->fwnode, IMSIC_IPI_ID); diff --git a/drivers/irqchip/irq-riscv-imsic-state.h b/drivers/irqchip/irq-riscv-imsic-state.h index c42ee180b305..878cc192ccec 100644 --- a/drivers/irqchip/irq-riscv-imsic-state.h +++ b/drivers/irqchip/irq-riscv-imsic-state.h @@ -13,7 +13,6 @@ #include <linux/timer.h> #define IMSIC_IPI_ID 1 -#define IMSIC_NR_IPI 8 struct imsic_vector { /* Fixed details of the vector */ -- 2.43.0 _______________________________________________ linux-riscv mailing list [email protected] http://lists.infradead.org/mailman/listinfo/linux-riscv