Build regressions/improvements in v6.4-rc6

[Tudor Ambarus]

On 6/12/23 10:28, Geert Uytterhoeven wrote:
>> JFYI, when comparing v6.4-rc6[1] to v6.4-rc5[3], the summaries are:
>>  - build errors: +5/-6
> 
>   + /kisskb/src/drivers/spi/spi-stm32-qspi.c: error: ‘op’ is used
> uninitialized [-Werror=uninitialized]:  => 523:27, 564:27

Seems that the report is not correct for this particular case as op is
filled either by memcpy or memset before use.