diff options
Diffstat (limited to 'drivers/media/platform/marvell-ccic')
| -rw-r--r-- | drivers/media/platform/marvell-ccic/cafe-driver.c | 31 | ||||
| -rw-r--r-- | drivers/media/platform/marvell-ccic/mcam-core.c | 3 | ||||
| -rw-r--r-- | drivers/media/platform/marvell-ccic/mcam-core.h | 2 |
3 files changed, 7 insertions, 29 deletions
diff --git a/drivers/media/platform/marvell-ccic/cafe-driver.c b/drivers/media/platform/marvell-ccic/cafe-driver.c index 9a09a10a3631..58b9915ac7a4 100644 --- a/drivers/media/platform/marvell-ccic/cafe-driver.c +++ b/drivers/media/platform/marvell-ccic/cafe-driver.c @@ -604,44 +604,28 @@ static void cafe_pci_remove(struct pci_dev *pdev) } -#ifdef CONFIG_PM /* * Basic power management. */ -static int cafe_pci_suspend(struct pci_dev *pdev, pm_message_t state) +static int __maybe_unused cafe_pci_suspend(struct device *dev) { - struct v4l2_device *v4l2_dev = dev_get_drvdata(&pdev->dev); + struct v4l2_device *v4l2_dev = dev_get_drvdata(dev); struct cafe_camera *cam = to_cam(v4l2_dev); - int ret; - ret = pci_save_state(pdev); - if (ret) - return ret; mccic_suspend(&cam->mcam); - pci_disable_device(pdev); return 0; } -static int cafe_pci_resume(struct pci_dev *pdev) +static int __maybe_unused cafe_pci_resume(struct device *dev) { - struct v4l2_device *v4l2_dev = dev_get_drvdata(&pdev->dev); + struct v4l2_device *v4l2_dev = dev_get_drvdata(dev); struct cafe_camera *cam = to_cam(v4l2_dev); - int ret = 0; - pci_restore_state(pdev); - ret = pci_enable_device(pdev); - - if (ret) { - cam_warn(cam, "Unable to re-enable device on resume!\n"); - return ret; - } cafe_ctlr_init(&cam->mcam); return mccic_resume(&cam->mcam); } -#endif /* CONFIG_PM */ - static const struct pci_device_id cafe_ids[] = { { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, PCI_DEVICE_ID_MARVELL_88ALP01_CCIC) }, @@ -650,15 +634,14 @@ static const struct pci_device_id cafe_ids[] = { MODULE_DEVICE_TABLE(pci, cafe_ids); +static SIMPLE_DEV_PM_OPS(cafe_pci_pm_ops, cafe_pci_suspend, cafe_pci_resume); + static struct pci_driver cafe_pci_driver = { .name = "cafe1000-ccic", .id_table = cafe_ids, .probe = cafe_pci_probe, .remove = cafe_pci_remove, -#ifdef CONFIG_PM - .suspend = cafe_pci_suspend, - .resume = cafe_pci_resume, -#endif + .driver.pm = &cafe_pci_pm_ops, }; diff --git a/drivers/media/platform/marvell-ccic/mcam-core.c b/drivers/media/platform/marvell-ccic/mcam-core.c index 326e79b8531c..3d4242b8182b 100644 --- a/drivers/media/platform/marvell-ccic/mcam-core.c +++ b/drivers/media/platform/marvell-ccic/mcam-core.c @@ -1969,8 +1969,6 @@ EXPORT_SYMBOL_GPL(mccic_shutdown); /* * Power management */ -#ifdef CONFIG_PM - void mccic_suspend(struct mcam_camera *cam) { mutex_lock(&cam->s_mutex); @@ -2017,7 +2015,6 @@ int mccic_resume(struct mcam_camera *cam) return ret; } EXPORT_SYMBOL_GPL(mccic_resume); -#endif /* CONFIG_PM */ MODULE_LICENSE("GPL v2"); MODULE_AUTHOR("Jonathan Corbet <corbet@lwn.net>"); diff --git a/drivers/media/platform/marvell-ccic/mcam-core.h b/drivers/media/platform/marvell-ccic/mcam-core.h index 2e3a7567a76a..b55545822fd2 100644 --- a/drivers/media/platform/marvell-ccic/mcam-core.h +++ b/drivers/media/platform/marvell-ccic/mcam-core.h @@ -236,10 +236,8 @@ static inline void mcam_reg_set_bit(struct mcam_camera *cam, int mccic_register(struct mcam_camera *cam); int mccic_irq(struct mcam_camera *cam, unsigned int irqs); void mccic_shutdown(struct mcam_camera *cam); -#ifdef CONFIG_PM void mccic_suspend(struct mcam_camera *cam); int mccic_resume(struct mcam_camera *cam); -#endif /* * Register definitions for the m88alp01 camera interface. Offsets in bytes |