This is a note to let you know that I've just added the patch titled

usb: gadget: f_hid: idle uses the highest byte for duration

to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch.

The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)

The patch will hopefully also be merged in Linus's tree for the next -rc kernel release.

If you have any questions about this process, please let me know.

From fa20bada3f934e3b3e4af4c77e5b518cd5a282e5 Mon Sep 17 00:00:00 2001

From: Maxim Devaev mdevaev@gmail.com Date: Tue, 27 Jul 2021 21:58:00 +0300 Subject: 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: afcff6dc690e ("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 --- drivers/usb/gadget/function/f_hid.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/gadget/function/f_hid.c b/drivers/usb/gadget/function/f_hid.c index 8d50c8b127fd..bb476e121eae 100644 --- a/drivers/usb/gadget/function/f_hid.c +++ b/drivers/usb/gadget/function/f_hid.c @@ -573,7 +573,7 @@ static int hidg_setup(struct usb_function *f, | HID_REQ_SET_IDLE): VDBG(cdev, "set_idle\n"); length = 0; - hidg->idle = value; + hidg->idle = value >> 8; goto respond; break;