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path: root/drivers/usb/gadget/u_f.h
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2014-05-14usb: gadget: FunctionFS: share VLA macros with all usb gadget filesAndrzej Pietrasiewicz
Variable Length Array macros allow portable (compilable with both gcc and clang) way of allocating a number of structures using a single memory chunk. They can be useful for files other than f_fs.c, so move them to a header file. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-11-26usb: gadget: factor out alloc_ep_reqAndrzej Pietrasiewicz
alloc_ep_req() is a function repeated in several modules. Make a common implementation and use it. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Felipe Balbi <balbi@ti.com>