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

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After this upstream commit: 3c86726cfe,
.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: Mark Kuo <mkuo@nvidia.com>
Reviewed-on: https://chromium-review.googlesource.com/321038
Commit-Ready: Andrew Bresticker <abrestic@chromium.org>
Tested-by: Andrew Bresticker <abrestic@chromium.org>
Reviewed-by: Andrew Bresticker <abrestic@chromium.org>
This commit is contained in:
Mark Kuo 2016-01-11 19:07:12 +08:00 committed by Amit Pundir
parent 53cb01105b
commit 2f0d9d7e76
1 changed files with 7 additions and 0 deletions
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7
drivers/usb/gadget/function/f_accessory.c
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@ -408,12 +408,19 @@ 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 = { static struct hid_ll_driver acc_hid_ll_driver = {
.parse = acc_hid_parse, .parse = acc_hid_parse,
.start = acc_hid_start, .start = acc_hid_start,
.stop = acc_hid_stop, .stop = acc_hid_stop,
.open = acc_hid_open, .open = acc_hid_open,
.close = acc_hid_close, .close = acc_hid_close,
.raw_request = acc_hid_raw_request,
}; };
static struct acc_hid_dev *acc_hid_new(struct acc_dev *dev, static struct acc_hid_dev *acc_hid_new(struct acc_dev *dev,