On 2/20/24 11:57, Paul Barker wrote:
On 20/02/2024 08:37, Marek Vasut wrote:
This hs400_tuning is a flag, make it bool. No functional change.
This will be useful in the following patch, which adds another
more generic flag, where the compiler can better use the space
now reserved for the u8 to store more flags in it.
The minimum size for a bool is one byte so there likely won't be any
improvement in struct size from using bool instead of u8 for
`hs400_tuning` here and `tuning` added in the next patch. I still think
it's a good change to make though, bool is the right type for an on/off
flag.
The compiler does not do boolean packing in structures ?
