On Mon, Oct 11, 2021 at 02:12:44PM -0500, Rob Herring wrote:
> The interrupt provider check currently checks if an interrupt provider
> has #interrupt-cells, but not whether #interrupt-cells is present
> outside of interrupt-providers. Rework the check to cover the latter
> case.
>
> Cc: Andre Przywara <andre.przywara@xxxxxxx>
> Reviewed-by: David Gibson <david@xxxxxxxxxxxxxxxxxxxxx>
> Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
Applied, thanks.
> ---
> checks.c | 14 ++++++++++----
> 1 file changed, 10 insertions(+), 4 deletions(-)
>
> diff --git a/checks.c b/checks.c
> index 1a39bfd2cd94..903083bfc423 100644
> --- a/checks.c
> +++ b/checks.c
> @@ -1573,14 +1573,20 @@ static void check_interrupt_provider(struct check *c,
> struct node *node)
> {
> struct property *prop;
> + bool irq_provider = node_is_interrupt_provider(node);
>
> - if (!node_is_interrupt_provider(node))
> + prop = get_property(node, "#interrupt-cells");
> + if (irq_provider && !prop) {
> + FAIL(c, dti, node,
> + "Missing '#interrupt-cells' in interrupt provider");
> return;
> + }
>
> - prop = get_property(node, "#interrupt-cells");
> - if (!prop)
> + if (!irq_provider && prop) {
> FAIL(c, dti, node,
> - "Missing #interrupt-cells in interrupt provider");
> + "'#interrupt-cells' found, but node is not an interrupt provider");
> + return;
> + }
> }
> WARNING(interrupt_provider, check_interrupt_provider, NULL, &interrupts_extended_is_cell);
>
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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