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authorAndrzej Pietrasiewicz2014-07-22 19:58:35 +0200
committerFelipe Balbi2014-08-20 14:04:42 -0500
commit3aeea3c53e73b972ff07a1d03d6cc07f97de4f2f (patch)
treee05e46602c596d7b717f5db3bfb93894f782baef /drivers/usb/gadget/function/u_uac2.h
parent065a107cdd70f0621011424009b3ecd4e42481b1 (diff)
usb: gadget: f_uac2: add configfs support
Add support for using f_uac2 function as a component of a gadget composed with configfs. Tested-by: Sebastian Reimers <sebastian.reimers@googlemail.com> Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget/function/u_uac2.h')
-rw-r--r--drivers/usb/gadget/function/u_uac2.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/gadget/function/u_uac2.h b/drivers/usb/gadget/function/u_uac2.h
index ed7f7361a53e..78dd37279bd4 100644
--- a/drivers/usb/gadget/function/u_uac2.h
+++ b/drivers/usb/gadget/function/u_uac2.h
@@ -34,6 +34,9 @@ struct f_uac2_opts {
int c_srate;
int c_ssize;
bool bound;
+
+ struct mutex lock;
+ int refcnt;
};
#endif