On Thu, Jul 16, 2020 at 7:51 AM Nicolas Saenz Julienne
<nsaenzjulienne@xxxxxxx> wrote:
>
> Aside from being more correct, the non optional version of the function
> prints an error when failing to find the IRQ.
>
> Fixes: eea9b97b4504 ("drm/v3d: Add support for V3D v4.2")
> Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@xxxxxxx>
> ---
> drivers/gpu/drm/v3d/v3d_irq.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/v3d/v3d_irq.c b/drivers/gpu/drm/v3d/v3d_irq.c
> index c88686489b88..0be2eb7876be 100644
> --- a/drivers/gpu/drm/v3d/v3d_irq.c
> +++ b/drivers/gpu/drm/v3d/v3d_irq.c
> @@ -217,7 +217,7 @@ v3d_irq_init(struct v3d_dev *v3d)
> V3D_CORE_WRITE(core, V3D_CTL_INT_CLR, V3D_CORE_IRQS);
> V3D_WRITE(V3D_HUB_INT_CLR, V3D_HUB_IRQS);
>
> - irq1 = platform_get_irq(v3d_to_pdev(v3d), 1);
> + irq1 = platform_get_irq_optional(v3d_to_pdev(v3d), 1);
> if (irq1 == -EPROBE_DEFER)
> return irq1;
> if (irq1 > 0) {
> --
Reviewed-by: Eric Anholt <eric@xxxxxxxxxx>
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