diff options
Diffstat (limited to 'drivers/net/wireless/mwifiex/pcie.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/pcie.c | 39 |
1 files changed, 27 insertions, 12 deletions
diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c index 20c9c4c7b0b2..52da8ee7599a 100644 --- a/drivers/net/wireless/mwifiex/pcie.c +++ b/drivers/net/wireless/mwifiex/pcie.c @@ -76,7 +76,7 @@ static bool mwifiex_pcie_ok_to_access_hw(struct mwifiex_adapter *adapter) return false; } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP /* * Kernel needs to suspend all functions separately. Therefore all * registered functions must have drivers with suspend and resume @@ -85,11 +85,12 @@ static bool mwifiex_pcie_ok_to_access_hw(struct mwifiex_adapter *adapter) * If already not suspended, this function allocates and sends a host * sleep activate request to the firmware and turns off the traffic. */ -static int mwifiex_pcie_suspend(struct pci_dev *pdev, pm_message_t state) +static int mwifiex_pcie_suspend(struct device *dev) { struct mwifiex_adapter *adapter; struct pcie_service_card *card; int hs_actived; + struct pci_dev *pdev = to_pci_dev(dev); if (pdev) { card = (struct pcie_service_card *) pci_get_drvdata(pdev); @@ -120,10 +121,11 @@ static int mwifiex_pcie_suspend(struct pci_dev *pdev, pm_message_t state) * If already not resumed, this function turns on the traffic and * sends a host sleep cancel request to the firmware. */ -static int mwifiex_pcie_resume(struct pci_dev *pdev) +static int mwifiex_pcie_resume(struct device *dev) { struct mwifiex_adapter *adapter; struct pcie_service_card *card; + struct pci_dev *pdev = to_pci_dev(dev); if (pdev) { card = (struct pcie_service_card *) pci_get_drvdata(pdev); @@ -211,9 +213,9 @@ static void mwifiex_pcie_remove(struct pci_dev *pdev) wait_for_completion(&adapter->fw_load); if (user_rmmod) { -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP if (adapter->is_suspended) - mwifiex_pcie_resume(pdev); + mwifiex_pcie_resume(&pdev->dev); #endif for (i = 0; i < adapter->priv_num; i++) @@ -233,6 +235,14 @@ static void mwifiex_pcie_remove(struct pci_dev *pdev) kfree(card); } +static void mwifiex_pcie_shutdown(struct pci_dev *pdev) +{ + user_rmmod = 1; + mwifiex_pcie_remove(pdev); + + return; +} + static DEFINE_PCI_DEVICE_TABLE(mwifiex_ids) = { { PCIE_VENDOR_ID_MARVELL, PCIE_DEVICE_ID_MARVELL_88W8766P, @@ -249,17 +259,24 @@ static DEFINE_PCI_DEVICE_TABLE(mwifiex_ids) = { MODULE_DEVICE_TABLE(pci, mwifiex_ids); +#ifdef CONFIG_PM_SLEEP +/* Power Management Hooks */ +static SIMPLE_DEV_PM_OPS(mwifiex_pcie_pm_ops, mwifiex_pcie_suspend, + mwifiex_pcie_resume); +#endif + /* PCI Device Driver */ static struct pci_driver __refdata mwifiex_pcie = { .name = "mwifiex_pcie", .id_table = mwifiex_ids, .probe = mwifiex_pcie_probe, .remove = mwifiex_pcie_remove, -#ifdef CONFIG_PM - /* Power Management Hooks */ - .suspend = mwifiex_pcie_suspend, - .resume = mwifiex_pcie_resume, +#ifdef CONFIG_PM_SLEEP + .driver = { + .pm = &mwifiex_pcie_pm_ops, + }, #endif + .shutdown = mwifiex_pcie_shutdown, }; /* @@ -1925,7 +1942,7 @@ mwifiex_check_fw_status(struct mwifiex_adapter *adapter, u32 poll_num) ret = 0; break; } else { - mdelay(100); + msleep(100); ret = -1; } } @@ -1937,12 +1954,10 @@ mwifiex_check_fw_status(struct mwifiex_adapter *adapter, u32 poll_num) else if (!winner_status) { dev_err(adapter->dev, "PCI-E is the winner\n"); adapter->winner = 1; - ret = -1; } else { dev_err(adapter->dev, "PCI-E is not the winner <%#x,%d>, exit dnld\n", ret, adapter->winner); - ret = 0; } } |