> >> Following BUILD_BUG_ON using a variable fails for some of the compilers > >> and optimization levels (reported for gcc 4.9): > >> var = ARRAY_SIZE(s2mps15_regulators); > >> BUILD_BUG_ON(S2MPS_REGULATOR_MAX < var); > >> Fix this by using ARRAY_SIZE directly. > >> > >> Additionally add missing BUILD_BUG_ON check for S2MPS15 device (the > >> check ensures that internal arrays are big enough to hold data for all > >> of regulators on all devices). > >> > >> Reported-by: Arnd Bergmann <a...@arndb.de> > >> Signed-off-by: Krzysztof Kozlowski <k.kozlow...@samsung.com> > >> > > > > [...] > > > >> case S2MPS11X: > >> s2mps11->rdev_num = ARRAY_SIZE(s2mps11_regulators); > > > > Why don't we remove rdev_num at all? It's not used that much > > other than in the probe function. > > Remove from probe? It is used in probe and removal would make the code > more complicated than it should be.
no, I mean remove it from s2mps11_info. Other than in the probe this value is used only once in s2mps11_pmic_dt_parse() (which is called by probe()). Andi
