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Commit a38efdea authored by Mark Kuo's avatar Mark Kuo Committed by Badhri Jagan Sridharan
Browse files

CHROMIUM: usb: gadget: f_accessory: add .raw_request callback 



After this upstream commit: 3c86726c,
.raw_request is mandatory in hid_ll_driver structure, hence add an empty
raw_request() function.

BUG=chrome-os-partner:49140
TEST=none

Change-Id: Idd0bbe6960aad2c557376e4a24827d7e1df8e023
Signed-off-by: default avatarMark Kuo <mkuo@nvidia.com>
Reviewed-on: https://chromium-review.googlesource.com/321038


Commit-Ready: Andrew Bresticker <abrestic@chromium.org>
Tested-by: default avatarAndrew Bresticker <abrestic@chromium.org>
Reviewed-by: default avatarAndrew Bresticker <abrestic@chromium.org>
parent a2e3f92b

drivers/usb/gadget/function/f_accessory.c

+7 −0
Original line number Diff line number Diff line
@@ -404,12 +404,19 @@ static void acc_hid_close(struct hid_device *hid) 
{

}



static int acc_hid_raw_request(struct hid_device *hid, unsigned char reportnum,

	__u8 *buf, size_t len, unsigned char rtype, int reqtype)

{

	return 0;

}



static struct hid_ll_driver acc_hid_ll_driver = {

	.parse = acc_hid_parse,

	.start = acc_hid_start,

	.stop = acc_hid_stop,

	.open = acc_hid_open,

	.close = acc_hid_close,

	.raw_request = acc_hid_raw_request,

};



static struct acc_hid_dev *acc_hid_new(struct acc_dev *dev,