Capitalize "MSI" in subject and commit log.
On Wed, Jul 14, 2021 at 06:27:32PM +0800, Boqun Feng wrote:
> For GENERIC_MSI_IRQ_DOMAIN drivers, we can set up the msi domain via
> dev_set_msi_domain() at probing time, and drivers can use this more
> generic way to set up the msi domain for the host bridge.
This doesn't tell me what this patch *does* or why we need it.
> This is the preparation for ARM64 Hyper-V PCI support.
>
> Originally-by: Arnd Bergmann <arnd@xxxxxxxx>
> Signed-off-by: Boqun Feng <boqun.feng@xxxxxxxxx>
> ---
> drivers/pci/probe.c | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
> index 60c50d4f156f..539b5139e376 100644
> --- a/drivers/pci/probe.c
> +++ b/drivers/pci/probe.c
> @@ -829,11 +829,14 @@ static struct irq_domain *pci_host_bridge_msi_domain(struct pci_bus *bus)
> {
> struct irq_domain *d;
>
> + /* Default set by host bridge driver */
> + d = dev_get_msi_domain(bus->bridge);
Add blank line here between executable code and the following comment.
> /*
> * Any firmware interface that can resolve the msi_domain
> * should be called from here.
> */
> - d = pci_host_bridge_of_msi_domain(bus);
> + if (!d)
> + d = pci_host_bridge_of_msi_domain(bus);
> if (!d)
> d = pci_host_bridge_acpi_msi_domain(bus);
>
> --
> 2.30.2
>
