diff options
| author | Samuel Holland <samuel@sholland.org> | 2022-07-01 15:00:55 -0500 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2022-07-07 09:38:04 +0100 |
| commit | 4d0b8298818b623f5fa51d5c49e1a142d3618ac9 (patch) | |
| tree | e2e495e4d10f7b5d097dae7d637dc1e6f07773c1 /drivers/pci/controller/pci-hyperv.c | |
| parent | 073352e951f60946452da358d64841066c3142ff (diff) | |
genirq: Return a const cpumask from irq_data_get_affinity_mask
Now that the irq_data_update_affinity helper exists, enforce its use
by returning a a const cpumask from irq_data_get_affinity_mask.
Since the previous commit already updated places that needed to call
irq_data_update_affinity, this commit updates the remaining code that
either did not modify the cpumask or immediately passed the modified
mask to irq_set_affinity.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220701200056.46555-8-samuel@sholland.org
Diffstat (limited to 'drivers/pci/controller/pci-hyperv.c')
| -rw-r--r-- | drivers/pci/controller/pci-hyperv.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/pci/controller/pci-hyperv.c b/drivers/pci/controller/pci-hyperv.c index db814f7b93ba..aebada45569b 100644 --- a/drivers/pci/controller/pci-hyperv.c +++ b/drivers/pci/controller/pci-hyperv.c @@ -642,7 +642,7 @@ static void hv_arch_irq_unmask(struct irq_data *data) struct hv_retarget_device_interrupt *params; struct tran_int_desc *int_desc; struct hv_pcibus_device *hbus; - struct cpumask *dest; + const struct cpumask *dest; cpumask_var_t tmp; struct pci_bus *pbus; struct pci_dev *pdev; @@ -1613,7 +1613,7 @@ out: } static u32 hv_compose_msi_req_v1( - struct pci_create_interrupt *int_pkt, struct cpumask *affinity, + struct pci_create_interrupt *int_pkt, const struct cpumask *affinity, u32 slot, u8 vector, u8 vector_count) { int_pkt->message_type.type = PCI_CREATE_INTERRUPT_MESSAGE; @@ -1641,7 +1641,7 @@ static int hv_compose_msi_req_get_cpu(struct cpumask *affinity) } static u32 hv_compose_msi_req_v2( - struct pci_create_interrupt2 *int_pkt, struct cpumask *affinity, + struct pci_create_interrupt2 *int_pkt, const struct cpumask *affinity, u32 slot, u8 vector, u8 vector_count) { int cpu; @@ -1660,7 +1660,7 @@ static u32 hv_compose_msi_req_v2( } static u32 hv_compose_msi_req_v3( - struct pci_create_interrupt3 *int_pkt, struct cpumask *affinity, + struct pci_create_interrupt3 *int_pkt, const struct cpumask *affinity, u32 slot, u32 vector, u8 vector_count) { int cpu; @@ -1697,7 +1697,7 @@ static void hv_compose_msi_msg(struct irq_data *data, struct msi_msg *msg) struct hv_pci_dev *hpdev; struct pci_bus *pbus; struct pci_dev *pdev; - struct cpumask *dest; + const struct cpumask *dest; struct compose_comp_ctxt comp; struct tran_int_desc *int_desc; struct msi_desc *msi_desc; |