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ssb: add 'ssb_pcihost_set_power_state' function

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This patch adds the 'ssb_pcihost_set_power_state' function.

This function allows us to set the power state of a PCI device
(for example b44 ethernet device).

Signed-off-by: Miguel Botón <mboton@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Miguel Botón 2008-01-01 01:16:46 +01:00 committed by David S. Miller
parent aa6c7ae21d
commit 961d57c883
1 changed files with 7 additions and 0 deletions
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7
include/linux/ssb/ssb.h
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@ -365,6 +365,13 @@ static inline void ssb_pcihost_unregister(struct pci_driver *driver)
{ {
pci_unregister_driver(driver); pci_unregister_driver(driver);
} }
static inline
void ssb_pcihost_set_power_state(struct ssb_device *sdev, pci_power_t state)
{
if (sdev->bus->bustype == SSB_BUSTYPE_PCI)
pci_set_power_state(sdev->bus->host_pci, state);
}
#endif /* CONFIG_SSB_PCIHOST */ #endif /* CONFIG_SSB_PCIHOST */