usbcore: remove unused argument in autosuspend
Thanks to several earlier patches, usb_autosuspend_device() and
usb_autoresume_device() are never called with a second argument other
than 1. This patch (as819) removes the now-redundant argument.
It also consolidates some common code between those two routines,
putting it into a new subroutine called usb_autopm_do_device(). And
it includes a sizable kerneldoc update for the affected functions.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index 5684d87..29b0fa9 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -1398,7 +1398,7 @@
}
/* Wake up the device so we can send it the Set-Config request */
- ret = usb_autoresume_device(dev, 1);
+ ret = usb_autoresume_device(dev);
if (ret)
goto free_interfaces;
@@ -1421,7 +1421,7 @@
dev->actconfig = cp;
if (!cp) {
usb_set_device_state(dev, USB_STATE_ADDRESS);
- usb_autosuspend_device(dev, 1);
+ usb_autosuspend_device(dev);
goto free_interfaces;
}
usb_set_device_state(dev, USB_STATE_CONFIGURED);
@@ -1490,7 +1490,7 @@
usb_create_sysfs_intf_files (intf);
}
- usb_autosuspend_device(dev, 1);
+ usb_autosuspend_device(dev);
return 0;
}