diff options
| author |   Marek Vasut <marek.vasut+renesas@mailbox.org> | 2024-07-23 15:27:06 +0200 |
|---|---|---|
| committer |   Bjorn Helgaas <bhelgaas@google.com> | 2024-07-29 12:46:35 -0500 |
| commit | 425c07563f4cefdb4d521d1f1cf5990004a388fa (patch) | |
| tree | 665e3f994ffae9d92ca4063c0961e23eb9221dff | |
| parent | PCI: dwc: Silence 'set affinity failed' warning (diff) | |
| download | wireguard-linux-425c07563f4cefdb4d521d1f1cf5990004a388fa.tar.xz wireguard-linux-425c07563f4cefdb4d521d1f1cf5990004a388fa.zip | |
PCI: mediatek-gen3: 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/20240723132958.41320-7-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: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Acked-by: Jianjun Wang <jianjun.wang@mediatek.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to '')
| -rw-r--r-- | drivers/pci/controller/pcie-mediatek-gen3.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/pci/controller/pcie-mediatek-gen3.c b/drivers/pci/controller/pcie-mediatek-gen3.c index b7e8e24f6a40..392b6ef3473f 100644 --- a/drivers/pci/controller/pcie-mediatek-gen3.c +++ b/drivers/pci/controller/pcie-mediatek-gen3.c @@ -424,12 +424,6 @@ static int mtk_pcie_startup_port(struct mtk_gen3_pcie *pcie) return 0; } -static int mtk_pcie_set_affinity(struct irq_data *data, - const struct cpumask *mask, bool force) -{ - return -EINVAL; -} - static void mtk_pcie_msi_irq_mask(struct irq_data *data) { pci_msi_mask_irq(data); @@ -450,8 +444,9 @@ static struct irq_chip mtk_msi_irq_chip = { }; static struct msi_domain_info mtk_msi_domain_info = { - .flags = (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS | - MSI_FLAG_PCI_MSIX | MSI_FLAG_MULTI_PCI_MSI), + .flags = MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS | + MSI_FLAG_NO_AFFINITY | MSI_FLAG_PCI_MSIX | + MSI_FLAG_MULTI_PCI_MSI, .chip = &mtk_msi_irq_chip, }; @@ -517,7 +512,6 @@ static struct irq_chip mtk_msi_bottom_irq_chip = { .irq_mask = mtk_msi_bottom_irq_mask, .irq_unmask = mtk_msi_bottom_irq_unmask, .irq_compose_msi_msg = mtk_compose_msi_msg, - .irq_set_affinity = mtk_pcie_set_affinity, .name = "MSI", }; @@ -618,7 +612,6 @@ static struct irq_chip mtk_intx_irq_chip = { .irq_mask = mtk_intx_mask, .irq_unmask = mtk_intx_unmask, .irq_eoi = mtk_intx_eoi, - .irq_set_affinity = mtk_pcie_set_affinity, .name = "INTx", }; |