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usb: gadget: configfs: Add usb_function ptr to fi struct

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Add a pointer to the usb_function inside the
usb_function_instance structure to service
functions specific setup requests even before
the function gets added to the usb_gadget

Signed-off-by: Badhri Jagan Sridharan <Badhri@google.com>
Change-Id: I6f457006f6c5516cc6986ec2acdf5b1ecf259d0c
This commit is contained in:
Badhri Jagan Sridharan
2014-12-15 16:42:27 -08:00
committed by John Stultz
parent 7e3ab4a469
commit 6ccbd233ae
1 changed files with 1 additions and 0 deletions
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include/linux/usb/composite.h
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@@ -574,6 +574,7 @@ struct usb_function_instance {
struct config_group group;
struct list_head cfs_list;
struct usb_function_driver *fd;
struct usb_function *f;
int (*set_inst_name)(struct usb_function_instance *inst,
const char *name);
void (*free_func_inst)(struct usb_function_instance *inst);