[U-Boot] [PATCH][NEXT] hwmon: do not init sensors on startup

Wolfgang Denk
2010-12-09T18:50:43Z

Dear Heiko Schocher,

In message <4D00F98B.1010507@denx.de> you wrote:
>
> >> +static unsigned long sensors_init_done = 0;
> >
> > What if there are more then 32 sensors?
>
> Ok, that would not work ... Hmm.. I can get the number of DTTs on a board
> with ARRAY_SIZE(CONFIG_DTT_SENSORS) ... should I use this info to allocate
> an array, which stores the info, if the DTTs are initialized?

No - it's only a theoretical case. But I think you should add a
compile-time test to catch such errors.

Best regards,

Wolfgang Denk

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