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authorAlan Stern <stern@rowland.harvard.edu>2005-04-25 11:18:32 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2005-06-27 14:43:48 -0700
commit7d35b9298539d2818c51fe9070b08cf9876016f4 (patch)
tree32d539508821499c77b3c824232358ff4e8ecf25 /drivers/usb/core/hub.h
parentf58f97fa9d258e4110ee1257a63cd1af51787f69 (diff)
downloadop-kernel-dev-7d35b9298539d2818c51fe9070b08cf9876016f4.zip
op-kernel-dev-7d35b9298539d2818c51fe9070b08cf9876016f4.tar.gz
[PATCH] usbcore: Remove hub_set_power_budget
This patch removes the hub_set_power_budget routine, which was used by a couple of HCDs to indicate that the root hub was running on battery power. In its place is a new field added to struct usb_hcd, which HCDs can set before the root hub is registered. Special-case code in the hub driver knows to look at this field when configuring a root hub. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/core/hub.h')
-rw-r--r--drivers/usb/core/hub.h11
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/usb/core/hub.h b/drivers/usb/core/hub.h
index d114b84..53bf564 100644
--- a/drivers/usb/core/hub.h
+++ b/drivers/usb/core/hub.h
@@ -224,15 +224,4 @@ struct usb_hub {
struct work_struct leds;
};
-/* use this for low-powered root hubs */
-static inline void
-hub_set_power_budget (struct usb_device *hubdev, unsigned mA)
-{
- struct usb_hub *hub;
-
- hub = (struct usb_hub *)
- usb_get_intfdata (hubdev->actconfig->interface[0]);
- hub->power_budget = min(mA,(unsigned)500)/2;
-}
-
#endif /* __LINUX_HUB_H */
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