compat: backport USB asynchronous autosuspend/autoresume support (9ac39f28b)
authorLuis R. Rodriguez <mcgrof@frijolero.org>
Sat, 31 Mar 2012 03:05:47 +0000 (20:05 -0700)
committerLuis R. Rodriguez <mcgrof@frijolero.org>
Sat, 31 Mar 2012 03:31:38 +0000 (20:31 -0700)
Just disable it.

commit 9ac39f28b5237a629e41ccfc1f73d3a55723045c
Author: Alan Stern <stern@rowland.harvard.edu>
Date:   Wed Nov 12 16:19:49 2008 -0500

    USB: add asynchronous autosuspend/autoresume support

    This patch (as1160b) adds support routines for asynchronous autosuspend
    and autoresume, with accompanying documentation updates.  There
    already are several potential users of this interface, and others are
    likely to arise as autosuspend support becomes more widespread.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
mcgrof@tux ~/linux-stable (git::master)$ git describe \
--contains 9ac39f28b5237a629e41ccfc1f73d3a55723045c
v2.6.29-rc1~182^2~99

mcgrof@tux ~/compat (git::master)$ ckmake
Trying kernel                  3.3.0-030300rc2-generic [OK]
Trying kernel                     3.2.2-030202-generic [OK]
Trying kernel                    3.1.10-030110-generic [OK]
Trying kernel                    3.0.18-030018-generic [OK]
Trying kernel                  2.6.39-02063904-generic [OK]
Trying kernel                        2.6.38-13-generic [OK]
Trying kernel                  2.6.38-02063808-generic [OK]
Trying kernel                  2.6.37-02063706-generic [OK]
Trying kernel                  2.6.36-02063604-generic [OK]
Trying kernel                  2.6.35-02063512-generic [OK]
Trying kernel                  2.6.34-02063410-generic [OK]
Trying kernel                  2.6.33-02063305-generic [OK]
Trying kernel                  2.6.32-02063255-generic [OK]
Trying kernel                        2.6.31-22-generic [OK]
Trying kernel                  2.6.31-02063113-generic [OK]
Trying kernel                  2.6.30-02063010-generic [OK]
Trying kernel                  2.6.29-02062906-generic [OK]
Trying kernel                  2.6.28-02062810-generic [OK]
Trying kernel                    2.6.27-020627-generic [OK]
Trying kernel                    2.6.26-020626-generic [OK]
Trying kernel                    2.6.25-020625-generic [OK]
Trying kernel                    2.6.24-020624-generic [OK]

Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
include/linux/compat-2.6.29.h

index 1e538bb..0892e7d 100644 (file)
 #include <linux/usb.h>
 #include <linux/types.h>
 
+/* backports  */
+static inline void usb_autopm_put_interface_async(struct usb_interface *intf)
+{ }
+static inline int usb_autopm_get_interface_async(struct usb_interface *intf)
+{ return 0; }
+
 #if \
        defined(CONFIG_ALPHA) || defined(CONFIG_AVR32) || \
        defined(CONFIG_BLACKFIN) || defined(CONFIG_CRIS) || \