On Tue, 20 Apr 2021 13:55:45 +0100,
Jon Hunter <jonathanh@xxxxxxxxxx> wrote:
>
> Commit 973a28677e39 ("PCI: tegra: Convert to MSI domains") renamed the
> Tegra PCIe MSI interrupt from 'Tegra PCIe MSI' to 'tegra PCIe MSI'. This
> is breaking a PCIe sanity test that we are running on Tegra124 Jetson
> TK1 because it is looking for an interrupt called 'Tegra PCIe MSI' which
> is no longer found. Although we could update the test to fix this, at
> the same time it does not seem necessary to rename the interrupt.
> Therefore, change the name of the interrupt back to 'Tegra PCIe MSI'.
>
> Fixes: 973a28677e39 ("PCI: tegra: Convert to MSI domains")
> Signed-off-by: Jon Hunter <jonathanh@xxxxxxxxxx>
> ---
> drivers/pci/controller/pci-tegra.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/pci/controller/pci-tegra.c b/drivers/pci/controller/pci-tegra.c
> index eaba7b2fab4a..32ca16c87092 100644
> --- a/drivers/pci/controller/pci-tegra.c
> +++ b/drivers/pci/controller/pci-tegra.c
> @@ -1593,7 +1593,7 @@ static void tegra_msi_top_irq_unmask(struct irq_data *d)
> }
>
> static struct irq_chip tegra_msi_top_chip = {
> - .name = "tegra PCIe MSI",
> + .name = "Tegra PCIe MSI",
> .irq_ack = tegra_msi_top_irq_ack,
> .irq_mask = tegra_msi_top_irq_mask,
> .irq_unmask = tegra_msi_top_irq_unmask,
Ah, apologies for the spurious renaming. I always wondered if
userspace would actually be parsing this, and it turns out that it is
indeed the case.
Acked-by: Marc Zyngier <maz@xxxxxxxxxx>
M.
--
Without deviation from the norm, progress is not possible.
