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authorAlan Stern <stern@rowland.harvard.edu>2007-05-04 11:52:20 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2007-07-12 16:29:47 -0700
commit0458d5b4c9cc4ca0f62625d0144ddc4b4bc97a3c (patch)
tree8b1fcb4f063ef4aa6f2e3cd41a60d986a1e432d4 /drivers/hid
parentce7cd137fced114d49178b73d468b82096a107fb (diff)
downloadop-kernel-dev-0458d5b4c9cc4ca0f62625d0144ddc4b4bc97a3c.zip
op-kernel-dev-0458d5b4c9cc4ca0f62625d0144ddc4b4bc97a3c.tar.gz
USB: add USB-Persist facility
This patch (as886) adds the controversial USB-persist facility, allowing USB devices to persist across a power loss during system suspend. The facility is controlled by a new Kconfig option (with appropriate warnings about the potential dangers); when the option is off the behavior will remain the same as it is now. But when the option is on, people will be able to use suspend-to-disk and keep their USB filesystems intact -- something particularly valuable for small machines where the root filesystem is on a USB device! Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/hid')
-rw-r--r--drivers/hid/usbhid/hid-core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
index 3afa4a5..e221b0d 100644
--- a/drivers/hid/usbhid/hid-core.c
+++ b/drivers/hid/usbhid/hid-core.c
@@ -1015,7 +1015,7 @@ static void hid_pre_reset(struct usb_interface *intf)
hid_suspend(intf, PMSG_ON);
}
-static void hid_post_reset(struct usb_interface *intf)
+static void hid_post_reset(struct usb_interface *intf, int reset_resume)
{
struct usb_device *dev = interface_to_usbdev (intf);
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