diff options
Diffstat (limited to 'drivers/media/platform/mx2_emmaprp.c')
| -rw-r--r-- | drivers/media/platform/mx2_emmaprp.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/media/platform/mx2_emmaprp.c b/drivers/media/platform/mx2_emmaprp.c index 03e47e0f778d..4a2b1afa19c4 100644 --- a/drivers/media/platform/mx2_emmaprp.c +++ b/drivers/media/platform/mx2_emmaprp.c @@ -873,7 +873,7 @@ static const struct v4l2_file_operations emmaprp_fops = { .mmap = emmaprp_mmap, }; -static struct video_device emmaprp_videodev = { +static const struct video_device emmaprp_videodev = { .name = MEM2MEM_NAME, .fops = &emmaprp_fops, .ioctl_ops = &emmaprp_ioctl_ops, @@ -882,7 +882,7 @@ static struct video_device emmaprp_videodev = { .vfl_dir = VFL_DIR_M2M, }; -static struct v4l2_m2m_ops m2m_ops = { +static const struct v4l2_m2m_ops m2m_ops = { .device_run = emmaprp_device_run, .job_abort = emmaprp_job_abort, .lock = emmaprp_lock, @@ -942,6 +942,8 @@ static int emmaprp_probe(struct platform_device *pdev) platform_set_drvdata(pdev, pcdev); irq = platform_get_irq(pdev, 0); + if (irq < 0) + return irq; ret = devm_request_irq(&pdev->dev, irq, emmaprp_irq, 0, dev_name(&pdev->dev), pcdev); if (ret) |