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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-07-21 11:33:41 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-07-21 11:33:41 -0700 |
| commit | 61fe2d75f138992f116ee70e83f10ff2d7e79143 (patch) | |
| tree | c08ba135803a93852583a2916cd96981f53cfd06 /drivers/usb/gadget/function/u_eem.h | |
| parent | 499b3803d3e2f062f73bf22372b38393369ffcbf (diff) | |
| parent | 8346b33fad01cfe93f0fd0e64cd32ff40bd4ba41 (diff) | |
| download | linux-61fe2d75f138992f116ee70e83f10ff2d7e79143.tar.gz | |
Merge tag 'usb-for-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next
Felipe writes:
usb: patches for v3.17 merge window
Surprisingly enough, while a big set of patches, the majority is
composed of cleanups (using devm_*, fixing sparse errors, moving
code around, adding const, etc).
The highlights are addition of new support for PLX USB338x devices,
and support for USB 2.0-only configurations of the DWC3 IP core.
Signed-of-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget/function/u_eem.h')
| -rw-r--r-- | drivers/usb/gadget/function/u_eem.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/usb/gadget/function/u_eem.h b/drivers/usb/gadget/function/u_eem.h new file mode 100644 index 000000000000..e3ae97874c4f --- /dev/null +++ b/drivers/usb/gadget/function/u_eem.h @@ -0,0 +1,36 @@ +/* + * u_eem.h + * + * Utility definitions for the eem function + * + * Copyright (c) 2013 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Author: Andrzej Pietrasiewicz <andrzej.p@samsung.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef U_EEM_H +#define U_EEM_H + +#include <linux/usb/composite.h> + +struct f_eem_opts { + struct usb_function_instance func_inst; + struct net_device *net; + bool bound; + + /* + * Read/write access to configfs attributes is handled by configfs. + * + * This is to protect the data from concurrent access by read/write + * and create symlink/remove symlink. + */ + struct mutex lock; + int refcnt; +}; + +#endif /* U_EEM_H */ |