diff options
Diffstat (limited to 'drivers/media/platform/stm32/stm32-dcmi.c')
| -rw-r--r-- | drivers/media/platform/stm32/stm32-dcmi.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/media/platform/stm32/stm32-dcmi.c b/drivers/media/platform/stm32/stm32-dcmi.c index d41475f56ab5..72798aae7a62 100644 --- a/drivers/media/platform/stm32/stm32-dcmi.c +++ b/drivers/media/platform/stm32/stm32-dcmi.c @@ -135,6 +135,7 @@ struct stm32_dcmi { int sequence; struct list_head buffers; struct dcmi_buf *active; + int irq; struct v4l2_device v4l2_dev; struct video_device *vdev; @@ -1720,6 +1721,14 @@ static int dcmi_graph_notify_complete(struct v4l2_async_notifier *notifier) return ret; } + ret = devm_request_threaded_irq(dcmi->dev, dcmi->irq, dcmi_irq_callback, + dcmi_irq_thread, IRQF_ONESHOT, + dev_name(dcmi->dev), dcmi); + if (ret) { + dev_err(dcmi->dev, "Unable to request irq %d\n", dcmi->irq); + return ret; + } + return 0; } @@ -1881,6 +1890,8 @@ static int dcmi_probe(struct platform_device *pdev) if (irq <= 0) return irq ? irq : -ENXIO; + dcmi->irq = irq; + dcmi->res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!dcmi->res) { dev_err(&pdev->dev, "Could not get resource\n"); @@ -1893,14 +1904,6 @@ static int dcmi_probe(struct platform_device *pdev) return PTR_ERR(dcmi->regs); } - ret = devm_request_threaded_irq(&pdev->dev, irq, dcmi_irq_callback, - dcmi_irq_thread, IRQF_ONESHOT, - dev_name(&pdev->dev), dcmi); - if (ret) { - dev_err(&pdev->dev, "Unable to request irq %d\n", irq); - return ret; - } - mclk = devm_clk_get(&pdev->dev, "mclk"); if (IS_ERR(mclk)) { if (PTR_ERR(mclk) != -EPROBE_DEFER) |