From c7b10edde0f25edd74a84f51a195bdf3a634d473 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Tue, 23 Jul 2024 15:27:04 +0200 Subject: [PATCH] PCI: brcmstb: 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/20240723132958.41320-5-marek.vasut+renesas@mailbox.org Signed-off-by: Marek Vasut [bhelgaas: commit log] Signed-off-by: Bjorn Helgaas Reviewed-by: Florian Fainelli Reviewed-by: Manivannan Sadhasivam Acked-by: Thomas Gleixner --- drivers/pci/controller/pcie-brcmstb.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/drivers/pci/controller/pcie-brcmstb.c b/drivers/pci/controller/pcie-brcmstb.c index c08683febdd4..b9de3acec375 100644 --- a/drivers/pci/controller/pcie-brcmstb.c +++ b/drivers/pci/controller/pcie-brcmstb.c @@ -445,8 +445,8 @@ static struct irq_chip brcm_msi_irq_chip = { }; static struct msi_domain_info brcm_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 = &brcm_msi_irq_chip, }; @@ -484,12 +484,6 @@ static void brcm_msi_compose_msi_msg(struct irq_data *data, struct msi_msg *msg) msg->data = (0xffff & PCIE_MISC_MSI_DATA_CONFIG_VAL_32) | data->hwirq; } -static int brcm_msi_set_affinity(struct irq_data *irq_data, - const struct cpumask *mask, bool force) -{ - return -EINVAL; -} - static void brcm_msi_ack_irq(struct irq_data *data) { struct brcm_msi *msi = irq_data_get_irq_chip_data(data); @@ -502,7 +496,6 @@ static void brcm_msi_ack_irq(struct irq_data *data) static struct irq_chip brcm_msi_bottom_irq_chip = { .name = "BRCM STB MSI", .irq_compose_msi_msg = brcm_msi_compose_msi_msg, - .irq_set_affinity = brcm_msi_set_affinity, .irq_ack = brcm_msi_ack_irq, }; -- 2.50.1