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| author | Marek Vasut <marek.vasut+renesas@mailbox.org> | 2024-07-23 15:27:04 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2024-07-29 19:46:35 +0200 |
| commit | c7b10edde0f25edd74a84f51a195bdf3a634d473 (patch) | |
| tree | a249f784c49a2645d0c48f6341c672ce676b78fd /drivers/pci/controller/pcie-brcmstb.c | |
| parent | PCI: altera-msi: Silence 'set affinity failed' warning (diff) | |
| download | linux-c7b10edde0f25edd74a84f51a195bdf3a634d473.tar.xz linux-c7b10edde0f25edd74a84f51a195bdf3a634d473.zip | |
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 <marek.vasut+renesas@mailbox.org>
[bhelgaas: commit log]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/pci/controller/pcie-brcmstb.c')
| -rw-r--r-- | drivers/pci/controller/pcie-brcmstb.c | 11 |
1 files 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, }; |