From: Marek Vasut Date: Tue, 23 Jul 2024 13:27:10 +0000 (+0200) Subject: PCI: rcar-host: Silence 'set affinity failed' warning X-Git-Tag: v6.12-rc1~96^2~18^2~5 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=57d1992b396d5dbbc70b938c15a10d9d3469c48d;p=thirdparty%2Fkernel%2Flinux.git PCI: rcar-host: Silence 'set affinity failed' warning Use MSI_FLAG_NO_AFFINITY, which keeps .irq_set_affinity() unset and allows migrate_one_irq() to exit right away, without warnings like this: IRQ...: set affinity failed(-22) Remove the .irq_set_affinity() implementation that is no longer needed. Link: https://lore.kernel.org/r/20240723132958.41320-11-marek.vasut+renesas@mailbox.org Signed-off-by: Marek Vasut [bhelgaas: commit log] Signed-off-by: Bjorn Helgaas Reviewed-by: Manivannan Sadhasivam Acked-by: Thomas Gleixner --- diff --git a/drivers/pci/controller/pcie-rcar-host.c b/drivers/pci/controller/pcie-rcar-host.c index c01efc6ea64f6..3dd653f3d7841 100644 --- a/drivers/pci/controller/pcie-rcar-host.c +++ b/drivers/pci/controller/pcie-rcar-host.c @@ -658,11 +658,6 @@ static void rcar_msi_irq_unmask(struct irq_data *d) spin_unlock_irqrestore(&msi->mask_lock, flags); } -static int rcar_msi_set_affinity(struct irq_data *d, const struct cpumask *mask, bool force) -{ - return -EINVAL; -} - static void rcar_compose_msi_msg(struct irq_data *data, struct msi_msg *msg) { struct rcar_msi *msi = irq_data_get_irq_chip_data(data); @@ -678,7 +673,6 @@ static struct irq_chip rcar_msi_bottom_chip = { .irq_ack = rcar_msi_irq_ack, .irq_mask = rcar_msi_irq_mask, .irq_unmask = rcar_msi_irq_unmask, - .irq_set_affinity = rcar_msi_set_affinity, .irq_compose_msi_msg = rcar_compose_msi_msg, }; @@ -725,8 +719,8 @@ static const struct irq_domain_ops rcar_msi_domain_ops = { }; static struct msi_domain_info rcar_msi_info = { - .flags = (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS | - MSI_FLAG_MULTI_PCI_MSI), + .flags = MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS | + MSI_FLAG_NO_AFFINITY | MSI_FLAG_MULTI_PCI_MSI, .chip = &rcar_msi_top_chip, };