[v4,08/15] PCI: mobiveil: Silence set affinity failed warning

Commit Message

Marek Vasut July 23, 2024, 1:27 p.m. UTC

Use newly introduced MSI_FLAG_NO_AFFINITY, which keeps .irq_set_affinity unset
and allows migrate_one_irq() code in cpuhotplug.c to exit right away, without
printing "IRQ...: set affinity failed(-22)" warning.

Remove .irq_set_affinity implementation which only return -EINVAL from this
controller driver.

Signed-off-by: Marek Vasut <[e-mail]>
---
Cc: "Krzysztof Wilczyński" <[e-mail]>
Cc: "Pali Rohár" <[e-mail]>
Cc: "Uwe Kleine-König" <[e-mail]>
Cc: Aleksandr Mishin <[e-mail]>
Cc: Anna-Maria Behnsen <[e-mail]>
Cc: Anup Patel <[e-mail]>
Cc: Bjorn Helgaas <[e-mail]>
Cc: Broadcom internal kernel review list <[e-mail]>
Cc: Daire McNamara <[e-mail]>
Cc: Damien Le Moal <[e-mail]>
Cc: Florian Fainelli <[e-mail]>
Cc: Hou Zhiqiang <[e-mail]>
Cc: Jianjun Wang <[e-mail]>
Cc: Jim Quinlan <[e-mail]>
Cc: Jingoo Han <[e-mail]>
Cc: Jisheng Zhang <[e-mail]>
Cc: Jon Hunter <[e-mail]>
Cc: Jonathan Derrick <[e-mail]>
Cc: Jonathan Hunter <[e-mail]>
Cc: Joyce Ooi <[e-mail]>
Cc: Karthikeyan Mitran <[e-mail]>
Cc: Kishon Vijay Abraham I <[e-mail]>
Cc: Koichiro Den <[e-mail]>
Cc: Lorenzo Pieralisi <[e-mail]>
Cc: Manivannan Sadhasivam <[e-mail]>
Cc: Marc Zyngier <[e-mail]>
Cc: Michal Simek <[e-mail]>
Cc: Nicolas Saenz Julienne <[e-mail]>
Cc: Niklas Cassel <[e-mail]>
Cc: Nipun Gupta <[e-mail]>
Cc: Nirmal Patel <[e-mail]>
Cc: Rob Herring <[e-mail]>
Cc: Ryder Lee <[e-mail]>
Cc: Shivamurthy Shastri <[e-mail]>
Cc: Siddharth Vadapalli <[e-mail]>
Cc: Thierry Reding <[e-mail]>
Cc: Thomas Gleixner <[e-mail]>
Cc: Thomas Petazzoni <[e-mail]>
Cc: Yoshihiro Shimoda <[e-mail]>
Cc: [e-mail]
Cc: [e-mail]
Cc: [e-mail]
Cc: [e-mail]
Cc: [e-mail]
Cc: [e-mail]
---
V4: - New patch
---
 drivers/pci/controller/mobiveil/pcie-mobiveil-host.c | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

Patch

diff --git a/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c b/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c
index 32951f7d6d6d6..0e088e74155d3 100644
--- a/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c
+++ b/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c
@@ -360,8 +360,8 @@  static struct irq_chip mobiveil_msi_irq_chip = {
 };
 
 static struct msi_domain_info mobiveil_msi_domain_info = {
-	.flags	= (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS |
-		   MSI_FLAG_PCI_MSIX),
+	.flags	= MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS |
+		  MSI_FLAG_NO_AFFINITY | MSI_FLAG_PCI_MSIX,
 	.chip	= &mobiveil_msi_irq_chip,
 };
 
@@ -378,16 +378,9 @@  static void mobiveil_compose_msi_msg(struct irq_data *data, struct msi_msg *msg)
 		(int)data->hwirq, msg->address_hi, msg->address_lo);
 }
 
-static int mobiveil_msi_set_affinity(struct irq_data *irq_data,
-				     const struct cpumask *mask, bool force)
-{
-	return -EINVAL;
-}
-
 static struct irq_chip mobiveil_msi_bottom_irq_chip = {
 	.name			= "Mobiveil MSI",
 	.irq_compose_msi_msg	= mobiveil_compose_msi_msg,
-	.irq_set_affinity	= mobiveil_msi_set_affinity,
 };
 
 static int mobiveil_irq_msi_domain_alloc(struct irq_domain *domain,