From 8fe2b65a18e49bfde56a59ed4ab3fc7aa0c2f325 Mon Sep 17 00:00:00 2001 From: Michael Buesch Date: Sun, 30 Mar 2008 00:10:50 +0100 Subject: ssb: Turn suspend/resume upside down Turn the SSB bus suspend mechanism upside down. Instead of deciding by an internal reference count when to suspend/resume, let the parent bus call us in their suspend/resume routine. Signed-off-by: Michael Buesch Signed-off-by: John W. Linville --- drivers/ssb/pcihost_wrapper.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/ssb/pcihost_wrapper.c') diff --git a/drivers/ssb/pcihost_wrapper.c b/drivers/ssb/pcihost_wrapper.c index 82a10abef64..e82db4aaa05 100644 --- a/drivers/ssb/pcihost_wrapper.c +++ b/drivers/ssb/pcihost_wrapper.c @@ -18,6 +18,12 @@ #ifdef CONFIG_PM static int ssb_pcihost_suspend(struct pci_dev *dev, pm_message_t state) { + struct ssb_bus *ssb = pci_get_drvdata(dev); + int err; + + err = ssb_bus_suspend(ssb); + if (err) + return err; pci_save_state(dev); pci_disable_device(dev); pci_set_power_state(dev, pci_choose_state(dev, state)); @@ -27,6 +33,7 @@ static int ssb_pcihost_suspend(struct pci_dev *dev, pm_message_t state) static int ssb_pcihost_resume(struct pci_dev *dev) { + struct ssb_bus *ssb = pci_get_drvdata(dev); int err; pci_set_power_state(dev, 0); @@ -34,6 +41,9 @@ static int ssb_pcihost_resume(struct pci_dev *dev) if (err) return err; pci_restore_state(dev); + err = ssb_bus_resume(ssb); + if (err) + return err; return 0; } -- cgit