From 961d57c883198831503c7be5c088a26101dfb16c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miguel=20Bot=C3=B3n?= <mboton.lkml@gmail.com>
Date: Tue, 1 Jan 2008 01:16:46 +0100
Subject: [PATCH] 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>
---
include/linux/ssb/ssb.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h
index cacbae531945..1ab4688c678b 100644
--- a/include/linux/ssb/ssb.h
+++ b/include/linux/ssb/ssb.h
@@ -365,6 +365,13 @@ static inline void ssb_pcihost_unregister(struct pci_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 */
--
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