On Tue, 4 Feb 2025 15:13:34 +0100 Lothar Rubusch <l.rubusch@xxxxxxxxx> wrote: > Hi Jonathan, > > On Sat, Feb 1, 2025 at 5:36 PM Jonathan Cameron <jic23@xxxxxxxxxx> wrote: > > > > On Tue, 28 Jan 2025 12:00:49 +0000 > > Lothar Rubusch <l.rubusch@xxxxxxxxx> wrote: > > > > > The set of constants does not need to be exposed. Move constants to core > > > to reduce namespace polution. > > > > > > Signed-off-by: Lothar Rubusch <l.rubusch@xxxxxxxxx> > > Hi Lothar, > > > > > > > -#define ADXL345_REG_INT_MAP 0x2F > > > -#define ADXL345_REG_INT_SOURCE 0x30 > > > -#define ADXL345_REG_INT_SOURCE_MSK 0xFF > > > #define ADXL345_REG_DATA_FORMAT 0x31 > > > > Normally I'd be entirely in favour of this, but... > > I'm not sure we want to leave one random register here > > and move the rest. > > > > Se can move the stuff that isn't register related, but > > for the registers I'd prefer to keep them in one place > > and I can't see a clean way to move them all to the core.c > > file. Even separating reg address and fields within it > > makes for a harder check against a datasheet etc. > > > > So I think all we can move is the fifo size :( > > > > I understood that it could be one of the first follow up patches to move those > defines (parts of them?) over to core, as here in this mail: > https://lore.kernel.org/linux-iio/20241214123926.0b42ea59@jic23-huawei/ > Anyway, I already had presented moving the constants before, when you > had decided to keep them in the header. I thought you changed your mind > on that, but I don't want to bother you with the same issue over and over > again, probably I missunderstood that here. I'd failed to realize we had to leave one behind :( Sorry for the misdirection! Jonathan > > I leave the constants in the .h file then, no problem. :) I can understand the > intention to keep the things rather together in one place. There seem to be > pros & cons for both. > > > > > > -#define ADXL345_REG_XYZ_BASE 0x32 > > > -#define ADXL345_REG_DATA_AXIS(index) \ > > > - (ADXL345_REG_XYZ_BASE + (index) * sizeof(__le16)) > > >
