[patch]replace runtime power management primitives in kaweth driver

[Oliver Neukum <oliver@neukum.org>]

This patch removes a rare use of the USB power management API which
won't be supported after the conversion to the new generic runtime power
management framework. Functionality is not altered.

Signed-off-by: Oliver Neukum <oliver@neukum.org>

Hi,

please accept this for the next merge window. It will be needed for
the adoption of the generic framework for USB.

	Regards
		Oliver

--

commit eb6ea8b517c6390e85585aa3f24483840296487e
Author: Oliver Neukum <oliver@neukum.org>
Date:   Wed Aug 19 20:27:42 2009 +0200

    usb: remove rare pm primitive for conversion to new API

diff --git a/drivers/net/usb/kaweth.c b/drivers/net/usb/kaweth.c
index 1f9ec29..6db2c70 100644
--- a/drivers/net/usb/kaweth.c
+++ b/drivers/net/usb/kaweth.c
@@ -721,7 +721,7 @@ static int kaweth_open(struct net_device *net)
 	return 0;
 
 err_out:
-	usb_autopm_enable(kaweth->intf);
+	usb_autopm_put_interface(kaweth->intf);
 	return -EIO;
 }
 
@@ -758,7 +758,7 @@ static int kaweth_close(struct net_device *net)
 
 	kaweth->status &= ~KAWETH_STATUS_CLOSING;
 
-	usb_autopm_enable(kaweth->intf);
+	usb_autopm_put_interface(kaweth->intf);
 
 	return 0;
 }