diff options
| -rw-r--r-- | drivers/gpu/drm/msm/dp/dp_display.c | 32 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/dp/dp_display.h | 1 |
2 files changed, 13 insertions, 20 deletions
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c index 2ac9d61501c7..36bdba19467a 100644 --- a/drivers/gpu/drm/msm/dp/dp_display.c +++ b/drivers/gpu/drm/msm/dp/dp_display.c @@ -1183,26 +1183,18 @@ static irqreturn_t dp_display_irq_handler(int irq, void *dev_id) return ret; } -int dp_display_request_irq(struct msm_dp *dp_display) +static int dp_display_request_irq(struct dp_display_private *dp) { int rc = 0; - struct dp_display_private *dp; - - if (!dp_display) { - DRM_ERROR("invalid input\n"); - return -EINVAL; - } - - dp = container_of(dp_display, struct dp_display_private, dp_display); + struct platform_device *pdev = dp->dp_display.pdev; - dp->irq = irq_of_parse_and_map(dp->dp_display.pdev->dev.of_node, 0); + dp->irq = platform_get_irq(pdev, 0); if (!dp->irq) { DRM_ERROR("failed to get irq\n"); return -EINVAL; } - rc = devm_request_irq(dp_display->drm_dev->dev, dp->irq, - dp_display_irq_handler, + rc = devm_request_irq(&pdev->dev, dp->irq, dp_display_irq_handler, IRQF_TRIGGER_HIGH, "dp_display_isr", dp); if (rc < 0) { DRM_ERROR("failed to request IRQ%u: %d\n", @@ -1277,13 +1269,21 @@ static int dp_display_probe(struct platform_device *pdev) platform_set_drvdata(pdev, &dp->dp_display); + rc = dp_display_request_irq(dp); + if (rc) + goto err; + rc = component_add(&pdev->dev, &dp_display_comp_ops); if (rc) { DRM_ERROR("component add failed, rc=%d\n", rc); - dp_display_deinit_sub_modules(dp); + goto err; } return rc; + +err: + dp_display_deinit_sub_modules(dp); + return rc; } static void dp_display_remove(struct platform_device *pdev) @@ -1536,12 +1536,6 @@ int msm_dp_modeset_init(struct msm_dp *dp_display, struct drm_device *dev, dp_priv = container_of(dp_display, struct dp_display_private, dp_display); - ret = dp_display_request_irq(dp_display); - if (ret) { - DRM_ERROR("request_irq failed, ret=%d\n", ret); - return ret; - } - ret = dp_display_get_next_bridge(dp_display); if (ret) return ret; diff --git a/drivers/gpu/drm/msm/dp/dp_display.h b/drivers/gpu/drm/msm/dp/dp_display.h index 5e2fbd8318e9..b4a8be0abd9a 100644 --- a/drivers/gpu/drm/msm/dp/dp_display.h +++ b/drivers/gpu/drm/msm/dp/dp_display.h @@ -36,7 +36,6 @@ struct msm_dp { int dp_display_set_plugged_cb(struct msm_dp *dp_display, hdmi_codec_plugged_cb fn, struct device *codec_dev); int dp_display_get_modes(struct msm_dp *dp_display); -int dp_display_request_irq(struct msm_dp *dp_display); bool dp_display_check_video_test(struct msm_dp *dp_display); int dp_display_get_test_bpp(struct msm_dp *dp_display); void dp_display_signal_audio_start(struct msm_dp *dp_display); |