diff options
| author | Joonyoung Shim <jy0922.shim@samsung.com> | 2012-04-23 19:35:48 +0900 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2012-05-08 18:46:32 +0900 |
| commit | ce80a2d1890063ff2d3b5beb6edac85a2f6c86c4 (patch) | |
| tree | 29f1b3ca6b060d435776a95619fba6c4e5d09660 /drivers/gpu/drm/exynos/exynos_hdmi.c | |
| parent | 7ecd34e82ce8d9da0cd99541eac4eaf9dd7eb27e (diff) | |
drm/exynos: use platform_get_irq_byname for hdmi
The exynos hdmi supports two hdmi interrupts - external and internal, so
use platform_get_irq_byname to distinguish their resources.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_hdmi.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index 7365cc6ddec..e6a5e003560 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -2293,10 +2293,10 @@ static int __devinit hdmi_probe(struct platform_device *pdev) hdata->hdmiphy_port = hdmi_hdmiphy; - res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); - if (res == NULL) { - DRM_ERROR("get interrupt resource failed.\n"); - ret = -ENXIO; + hdata->irq = platform_get_irq_byname(pdev, "internal_irq"); + if (hdata->irq < 0) { + DRM_ERROR("failed to get platform irq\n"); + ret = hdata->irq; goto err_hdmiphy; } @@ -2311,13 +2311,12 @@ static int __devinit hdmi_probe(struct platform_device *pdev) INIT_WORK(&hdata->hotplug_work, hdmi_hotplug_func); /* register hpd interrupt */ - ret = request_irq(res->start, hdmi_irq_handler, 0, "drm_hdmi", + ret = request_irq(hdata->irq, hdmi_irq_handler, 0, "drm_hdmi", drm_hdmi_ctx); if (ret) { DRM_ERROR("request interrupt failed.\n"); goto err_workqueue; } - hdata->irq = res->start; /* register specific callbacks to common hdmi. */ exynos_hdmi_ops_register(&hdmi_ops); |