Quoting Dmitry Baryshkov (2022-09-01 02:15:26)
> There is little point in using irq_of_parse_and_map(). Switch to plain
> and usual platform_get_irq() for parsing the DP IRQ line.
>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
> ---
> drivers/gpu/drm/msm/dp/dp_display.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
> index 3173e6962a78..40c7f91abec9 100644
> --- a/drivers/gpu/drm/msm/dp/dp_display.c
> +++ b/drivers/gpu/drm/msm/dp/dp_display.c
> @@ -1243,8 +1243,8 @@ int dp_display_request_irq(struct msm_dp *dp_display)
>
> dp = container_of(dp_display, struct dp_display_private, dp_display);
>
> - dp->irq = irq_of_parse_and_map(dp->pdev->dev.of_node, 0);
> - if (!dp->irq) {
> + dp->irq = platform_get_irq(dp->pdev, 0);
> + if (dp->irq < 0) {
> DRM_ERROR("failed to get irq\n");
Can drop the error as well because platform_get_irq() prints an error on
failure.
