From d5bba5b9ed233ed9d42e0b43e2b4cddcd91b5d7b Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Tue, 23 Jul 2024 15:27:13 +0200 Subject: [PATCH] PCI: xilinx-nwl: 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/20240723132958.41320-14-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 --- drivers/pci/controller/pcie-xilinx-nwl.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/drivers/pci/controller/pcie-xilinx-nwl.c b/drivers/pci/controller/pcie-xilinx-nwl.c index 0408f4d612b5..d5615cf8563f 100644 --- a/drivers/pci/controller/pcie-xilinx-nwl.c +++ b/drivers/pci/controller/pcie-xilinx-nwl.c @@ -425,8 +425,8 @@ static struct irq_chip nwl_msi_irq_chip = { }; static struct msi_domain_info nwl_msi_domain_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 = &nwl_msi_irq_chip, }; #endif @@ -441,16 +441,9 @@ static void nwl_compose_msi_msg(struct irq_data *data, struct msi_msg *msg) msg->data = data->hwirq; } -static int nwl_msi_set_affinity(struct irq_data *irq_data, - const struct cpumask *mask, bool force) -{ - return -EINVAL; -} - static struct irq_chip nwl_irq_chip = { .name = "Xilinx MSI", .irq_compose_msi_msg = nwl_compose_msi_msg, - .irq_set_affinity = nwl_msi_set_affinity, }; static int nwl_irq_domain_alloc(struct irq_domain *domain, unsigned int virq, -- 2.50.1