21 Mar
2021
21 Mar
'21
5:12 a.m.
Hi Marek,
On Sun, 21 Mar 2021 at 17:09, Marek Vasut marex@denx.de wrote:
On 3/21/21 4:18 AM, Simon Glass wrote:
Update usb_gadget_release() to use -ENOSYS, which is the correct error code for U-Boot.
It would be good if you could explain _why_ this change is required. Why is ENOSYS the correct return value ? It is not clear from the patch description, sorry.
That is the value used throughout driver model, so it is a convention. As per the cover letter and one on the patches, people are not sure which one to use, because -ENOTSUPP has crept in in a few places.
Regards, Simon