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bcm2835-unicam fixes for v6.10

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Merge tag 'media-fixes-unicam-20240510' of https://git.kernel.org/pub/scm/linux/kernel/git/pinchartl/linux into media_stage

bcm2835-unicam fixes for v6.10

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://patchwork.linuxtv.org/project/linux-media/patch/20240509222123.GA21033@pendragon.ideasonboard.com/
This commit is contained in:
Hans Verkuil 2024-05-10 09:53:11 +02:00
commit 9a8482387f
2 changed files with 6 additions and 12 deletions
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2
MAINTAINERS
View File

@ -4039,7 +4039,7 @@ M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com>
L: linux-media@vger.kernel.org
S: Maintained
F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml
F: drivers/media/platform/bcm2835/
F: drivers/media/platform/broadcom/bcm2835-unicam*
BROADCOM BCM47XX MIPS ARCHITECTURE
M: Hauke Mehrtens <hauke@hauke-m.de>

16
drivers/media/platform/broadcom/bcm2835-unicam.c
View File

@ -2433,9 +2433,9 @@ static int unicam_async_bound(struct v4l2_async_notifier *notifier,
return ret;
source = media_pad_remote_pad_unique(sink);
if (!source) {
if (IS_ERR(source)) {
dev_err(unicam->dev, "No connected sensor pad\n");
return -ENOTCONN;
return PTR_ERR(source);
}
unicam->sensor.subdev = subdev;
@ -2661,17 +2661,13 @@ static int unicam_probe(struct platform_device *pdev)
}
ret = platform_get_irq(pdev, 0);
if (ret <= 0) {
dev_err(&pdev->dev, "No IRQ resource\n");
ret = -EINVAL;
if (ret < 0)
goto err_unicam_put;
}
ret = devm_request_irq(&pdev->dev, ret, unicam_isr, 0,
"unicam_capture0", unicam);
if (ret) {
dev_err(&pdev->dev, "Unable to request interrupt\n");
ret = -EINVAL;
goto err_unicam_put;
}
@ -2704,7 +2700,7 @@ static int unicam_probe(struct platform_device *pdev)
return ret;
}
static int unicam_remove(struct platform_device *pdev)
static void unicam_remove(struct platform_device *pdev)
{
struct unicam_device *unicam = platform_get_drvdata(pdev);
@ -2718,8 +2714,6 @@ static int unicam_remove(struct platform_device *pdev)
unicam_put(unicam);
pm_runtime_disable(&pdev->dev);
return 0;
}
static const struct of_device_id unicam_of_match[] = {
@ -2730,7 +2724,7 @@ MODULE_DEVICE_TABLE(of, unicam_of_match);
static struct platform_driver unicam_driver = {
.probe = unicam_probe,
.remove = unicam_remove,
.remove_new = unicam_remove,
.driver = {
.name = UNICAM_MODULE_NAME,
.pm = pm_ptr(&unicam_pm_ops),