diff options
| author | Michael Buesch <mb@bu3sch.de> | 2008-03-30 00:10:50 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-04-08 15:05:57 -0400 |
| commit | 8fe2b65a18e49bfde56a59ed4ab3fc7aa0c2f325 (patch) | |
| tree | a813fe635b7a8c248c586de847d1501c4ccaab6b /drivers/ssb/pcihost_wrapper.c | |
| parent | 5100d5ac81b9330dc57e35adbe50923ba6107b8f (diff) | |
| download | talos-obmc-linux-8fe2b65a18e49bfde56a59ed4ab3fc7aa0c2f325.tar.gz talos-obmc-linux-8fe2b65a18e49bfde56a59ed4ab3fc7aa0c2f325.zip | |
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 <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/ssb/pcihost_wrapper.c')
| -rw-r--r-- | drivers/ssb/pcihost_wrapper.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/ssb/pcihost_wrapper.c b/drivers/ssb/pcihost_wrapper.c index 82a10abef640..e82db4aaa050 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; } |
