Re: [U-Boot] [BUG] usb: drivers/usb/gadget/composite.c fails to build

On 11/21/19 8:00 AM, Heinrich Schuchardt wrote:

Hello Marek,

Hi,

I tried to reproduce the problem with tbs2910_defconfig but unfortunately the USB sub-system does not build at all with GCC 9.2.1.

I think you enabled -Werror somewhere, which is not the default.

The comments in include/linux/usb/ch9.h say that the __packed attribute is needed.

The problem could be solved by replacing cpu_to_le16() by a function working on byte buffers. What are your thoughts?

Please send a patch and CC Lukasz, he's the gadget maintainer.