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usb: gadget: f_hid: idle uses the highest byte for duration
SET_IDLE value must be shifted 8 bits to the right to get duration.
This confirmed by USBCV test.
Fixes: afcff6dc69
("usb: gadget: f_hid: added GET_IDLE and SET_IDLE handlers")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Maxim Devaev <mdevaev@gmail.com>
Link: https://lore.kernel.org/r/20210727185800.43796-1-mdevaev@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -573,7 +573,7 @@ static int hidg_setup(struct usb_function *f,
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| HID_REQ_SET_IDLE):
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| HID_REQ_SET_IDLE):
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VDBG(cdev, "set_idle\n");
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VDBG(cdev, "set_idle\n");
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length = 0;
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length = 0;
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hidg->idle = value;
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hidg->idle = value >> 8;
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goto respond;
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goto respond;
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break;
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break;
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