diff options
Diffstat (limited to 'drivers/video/fbdev/vt8623fb.c')
-rw-r--r-- | drivers/video/fbdev/vt8623fb.c | 41 |
1 files changed, 17 insertions, 24 deletions
diff --git a/drivers/video/fbdev/vt8623fb.c b/drivers/video/fbdev/vt8623fb.c index 98ff8235c9e9..7a959e5ba90b 100644 --- a/drivers/video/fbdev/vt8623fb.c +++ b/drivers/video/fbdev/vt8623fb.c @@ -815,12 +815,11 @@ static void vt8623_pci_remove(struct pci_dev *dev) } -#ifdef CONFIG_PM /* PCI suspend */ -static int vt8623_pci_suspend(struct pci_dev* dev, pm_message_t state) +static int __maybe_unused vt8623_pci_suspend(struct device *dev) { - struct fb_info *info = pci_get_drvdata(dev); + struct fb_info *info = dev_get_drvdata(dev); struct vt8623fb_info *par = info->par; dev_info(info->device, "suspend\n"); @@ -828,7 +827,7 @@ static int vt8623_pci_suspend(struct pci_dev* dev, pm_message_t state) console_lock(); mutex_lock(&(par->open_lock)); - if ((state.event == PM_EVENT_FREEZE) || (par->ref_count == 0)) { + if (par->ref_count == 0) { mutex_unlock(&(par->open_lock)); console_unlock(); return 0; @@ -836,10 +835,6 @@ static int vt8623_pci_suspend(struct pci_dev* dev, pm_message_t state) fb_set_suspend(info, 1); - pci_save_state(dev); - pci_disable_device(dev); - pci_set_power_state(dev, pci_choose_state(dev, state)); - mutex_unlock(&(par->open_lock)); console_unlock(); @@ -849,9 +844,9 @@ static int vt8623_pci_suspend(struct pci_dev* dev, pm_message_t state) /* PCI resume */ -static int vt8623_pci_resume(struct pci_dev* dev) +static int __maybe_unused vt8623_pci_resume(struct device *dev) { - struct fb_info *info = pci_get_drvdata(dev); + struct fb_info *info = dev_get_drvdata(dev); struct vt8623fb_info *par = info->par; dev_info(info->device, "resume\n"); @@ -862,14 +857,6 @@ static int vt8623_pci_resume(struct pci_dev* dev) if (par->ref_count == 0) goto fail; - pci_set_power_state(dev, PCI_D0); - pci_restore_state(dev); - - if (pci_enable_device(dev)) - goto fail; - - pci_set_master(dev); - vt8623fb_set_par(info); fb_set_suspend(info, 0); @@ -879,10 +866,17 @@ fail: return 0; } -#else -#define vt8623_pci_suspend NULL -#define vt8623_pci_resume NULL -#endif /* CONFIG_PM */ + +static const struct dev_pm_ops vt8623_pci_pm_ops = { +#ifdef CONFIG_PM_SLEEP + .suspend = vt8623_pci_suspend, + .resume = vt8623_pci_resume, + .freeze = NULL, + .thaw = vt8623_pci_resume, + .poweroff = vt8623_pci_suspend, + .restore = vt8623_pci_resume, +#endif /* CONFIG_PM_SLEEP */ +}; /* List of boards that we are trying to support */ @@ -898,8 +892,7 @@ static struct pci_driver vt8623fb_pci_driver = { .id_table = vt8623_devices, .probe = vt8623_pci_probe, .remove = vt8623_pci_remove, - .suspend = vt8623_pci_suspend, - .resume = vt8623_pci_resume, + .driver.pm = &vt8623_pci_pm_ops, }; /* Cleanup */ |