diff options
Diffstat (limited to 'drivers/memstick/host/jmb38x_ms.c')
| -rw-r--r-- | drivers/memstick/host/jmb38x_ms.c | 38 |
1 files changed, 11 insertions, 27 deletions
diff --git a/drivers/memstick/host/jmb38x_ms.c b/drivers/memstick/host/jmb38x_ms.c index 383091517ed7..4a6b866b0291 100644 --- a/drivers/memstick/host/jmb38x_ms.c +++ b/drivers/memstick/host/jmb38x_ms.c @@ -793,11 +793,10 @@ static int jmb38x_ms_pmos(struct pci_dev *pdev, int flag) return 0; } -#ifdef CONFIG_PM - -static int jmb38x_ms_suspend(struct pci_dev *dev, pm_message_t state) +static int __maybe_unused jmb38x_ms_suspend(struct device *dev) { - struct jmb38x_ms *jm = pci_get_drvdata(dev); + struct jmb38x_ms *jm = dev_get_drvdata(dev); + int cnt; for (cnt = 0; cnt < jm->host_cnt; ++cnt) { @@ -806,26 +805,17 @@ static int jmb38x_ms_suspend(struct pci_dev *dev, pm_message_t state) memstick_suspend_host(jm->hosts[cnt]); } - pci_save_state(dev); - pci_enable_wake(dev, pci_choose_state(dev, state), 0); - pci_disable_device(dev); - pci_set_power_state(dev, pci_choose_state(dev, state)); + device_wakeup_disable(dev); + return 0; } -static int jmb38x_ms_resume(struct pci_dev *dev) +static int __maybe_unused jmb38x_ms_resume(struct device *dev) { - struct jmb38x_ms *jm = pci_get_drvdata(dev); + struct jmb38x_ms *jm = dev_get_drvdata(dev); int rc; - pci_set_power_state(dev, PCI_D0); - pci_restore_state(dev); - rc = pci_enable_device(dev); - if (rc) - return rc; - pci_set_master(dev); - - jmb38x_ms_pmos(dev, 1); + jmb38x_ms_pmos(to_pci_dev(dev), 1); for (rc = 0; rc < jm->host_cnt; ++rc) { if (!jm->hosts[rc]) @@ -837,13 +827,6 @@ static int jmb38x_ms_resume(struct pci_dev *dev) return 0; } -#else - -#define jmb38x_ms_suspend NULL -#define jmb38x_ms_resume NULL - -#endif /* CONFIG_PM */ - static int jmb38x_ms_count_slots(struct pci_dev *pdev) { int cnt, rc = 0; @@ -1030,13 +1013,14 @@ static struct pci_device_id jmb38x_ms_id_tbl [] = { { } }; +static SIMPLE_DEV_PM_OPS(jmb38x_ms_pm_ops, jmb38x_ms_suspend, jmb38x_ms_resume); + static struct pci_driver jmb38x_ms_driver = { .name = DRIVER_NAME, .id_table = jmb38x_ms_id_tbl, .probe = jmb38x_ms_probe, .remove = jmb38x_ms_remove, - .suspend = jmb38x_ms_suspend, - .resume = jmb38x_ms_resume + .driver.pm = &jmb38x_ms_pm_ops, }; module_pci_driver(jmb38x_ms_driver); |