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media: marvell-ccic: mmp: use generic dev_pm_ops

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This simplifies things a bit and makes adding runtime PM a bit more
straightforward.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Lubomir Rintel 2020-08-18 00:08:49 +02:00 committed by Mauro Carvalho Chehab
parent 9a8a45f81d
commit 9ac7400f49
1 changed files with 6 additions and 12 deletions
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18
drivers/media/platform/marvell-ccic/mmp-driver.c
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@ -303,26 +303,23 @@ static int mmpcam_platform_remove(struct platform_device *pdev)
/*
* Suspend/resume support.
*/
#ifdef CONFIG_PM
static int mmpcam_suspend(struct platform_device *pdev, pm_message_t state)
static int mmpcam_suspend(struct device *dev)
{
struct mmp_camera *cam = platform_get_drvdata(pdev);
struct mmp_camera *cam = dev_get_drvdata(dev);
if (state.event != PM_EVENT_SUSPEND)
return 0;
mccic_suspend(&cam->mcam);
return 0;
}
static int mmpcam_resume(struct platform_device *pdev)
static int mmpcam_resume(struct device *dev)
{
struct mmp_camera *cam = platform_get_drvdata(pdev);
struct mmp_camera *cam = dev_get_drvdata(dev);
return mccic_resume(&cam->mcam);
}
#endif
static SIMPLE_DEV_PM_OPS(mmpcam_pm_ops, mmpcam_suspend, mmpcam_resume);
static const struct of_device_id mmpcam_of_match[] = {
{ .compatible = "marvell,mmp2-ccic", },
@ -333,13 +330,10 @@ MODULE_DEVICE_TABLE(of, mmpcam_of_match);
static struct platform_driver mmpcam_driver = {
.probe = mmpcam_probe,
.remove = mmpcam_platform_remove,
#ifdef CONFIG_PM
.suspend = mmpcam_suspend,
.resume = mmpcam_resume,
#endif
.driver = {
.name = "mmp-camera",
.of_match_table = of_match_ptr(mmpcam_of_match),
.pm = &mmpcam_pm_ops,
}
};