[U-Boot] [PATCH v2 1/2] usb: composite: fix possible alignment issues

[Heinrich Schuchardt]

On 11/22/19 1:25 AM, Marek Vasut wrote:
> On 11/21/19 10:15 PM, Simon Goldschmidt wrote:
>> Since upgrading to gcc9, warnings are issued:
>> "taking address of packed member of ‘...’ may result in an unaligned
>> pointer value"
>>
>> Fix this by converting two functions to use unaligned access since packed
>> structures may be on an unaligned address, depending on USB hardware.
>>
>> Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt at gmail.com>
>
> Applied both, thanks.
>

With these two patches applied to origin/master GCC 9.2.1 does not
produce warnings anymore but for tbs2910_defconfig:

u-boot.imx exceeds file size limit:
   limit:  0x5fc00 bytes
   actual: 0x60c00 bytes
   excess: 0x1000 bytes
make: *** [Makefile:1159: u-boot.imx] Error 1
make: *** Deleting file 'u-boot.imx'

So irrespective of my patches for the USB keyboard we need to address
the size limit on TBS2910.

Best regards

Heinrich