Re: [patch 22/39] PCI/MSI: Move pci_alloc_irq_vectors() to api.c

Thomas Gleixner
2022-11-16T17:07:38Z

On Wed, Nov 16 2022 at 10:22, Bjorn Helgaas wrote:
>> + * Allocate up to @max_vecs interrupt vectors on device. MSI-X irq
>
> s/irq/IRQ/
>
>> + * vector allocation has a higher precedence over plain MSI, which has a
>> + * higher precedence over legacy INTx emulation.
>> + *
>> + * Upon a successful allocation, the caller should use pci_irq_vector()
>> + * to get the Linux IRQ number to be passed to request_threaded_irq().
>> + * The driver must call pci_free_irq_vectors() on cleanup.
>> + *
>> + * Return: number of allocated vectors (which might be smaller than
>> + * @max_vecs), -ENOSPC if less than @min_vecs interrupt vectors are
>
> s/less/fewer/ (also in some previous patches, IIRC)

Will fix.